161059501944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{8191}}^1$

素因数の和:8323

約数の個数: 288

約数和(自身を含む): 500554629120

約数和(自身を除く): 339495127176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 61, 66, 72, 74, 88, 99, 111, 121, 122, 132, 148, 183, 198, 222, 242, 244, 264, 296, 333, 363, 366, 396, 407, 444, 484, 488, 549, 666, 671, 726, 732, 792, 814, 888, 968, 1089, 1098, 1221, 1332, 1342, 1452, 1464, 1628, 2013, 2178, 2196, 2257, 2442, 2664, 2684, 2904, 3256, 3663, 4026, 4356, 4392, 4477, 4514, 4884, 5368, 6039, 6771, 7326, 7381, 8052, 8191, 8712, 8954, 9028, 9768, 12078, 13431, 13542, 14652, 14762, 16104, 16382, 17908, 18056, 20313, 22143, 24156, 24573, 24827, 26862, 27084, 29304, 29524, 32764, 35816, 40293, 40626, 44286, 48312, 49146, 49654, 53724, 54168, 59048, 65528, 66429, 73719, 74481, 80586, 81252, 88572, 90101, 98292, 99308, 107448, 132858, 147438, 148962, 161172, 162504, 177144, 180202, 196584, 198616, 223443, 265716, 270303, 273097, 294876, 297924, 303067, 322344, 360404, 446886, 499651, 531432, 540606, 546194, 589752, 595848, 606134, 720808, 810909, 819291, 893772, 909201, 991111, 999302, 1081212, 1092388, 1212268, 1498953, 1621818, 1638582, 1787544, 1818402, 1982222, 1998604, 2162424, 2184776, 2424536, 2457873, 2727603, 2973333, 2997906, 3243636, 3277164, 3333737, 3636804, 3964444, 3997208, 4496859, 4915746, 5455206, 5496161, 5946666, 5995812, 6487272, 6554328, 6667474, 7273608, 7928888, 8919999, 8993718, 9831492, 10001211, 10910412, 10992322, 11893332, 11991624, 13334948, 16488483, 17839998, 17987436, 18487087, 19662984, 20002422, 21820824, 21984644, 23786664, 26669896, 30003633, 32976966, 35679996, 35974872, 36671107, 36974174, 40004844, 43969288, 49465449, 55461261, 60007266, 60457771, 65953932, 71359992, 73342214, 73948348, 80009688, 98930898, 110013321, 110922522, 120014532, 120915542, 131907864, 146684428, 147896696, 166383783, 181373313, 197861796, 203357957, 220026642, 221845044, 240029064, 241831084, 293368856, 330039963, 332767566, 362746626, 395723592, 406715914, 440053284, 443690088, 483662168, 544119939, 610073871, 660079926, 665535132, 725493252, 813431828, 880106568, 1088239878, 1220147742, 1320159852, 1331070264, 1450986504, 1626863656, 1830221613, 2176479756, 2236937527, 2440295484, 2640319704, 3660443226, 4352959512, 4473875054, 4880590968, 6710812581, 7320886452, 8947750108, 13421625162, 14641772904, 17895500216, 20132437743, 26843250324, 40264875486, 53686500648, 80529750972, 161059501944]

約数ペア:

[(1, 161059501944), (2, 80529750972), (3, 53686500648), (4, 40264875486), (6, 26843250324), (8, 20132437743), (9, 17895500216), (11, 14641772904), (12, 13421625162), (18, 8947750108), (22, 7320886452), (24, 6710812581), (33, 4880590968), (36, 4473875054), (37, 4352959512), (44, 3660443226), (61, 2640319704), (66, 2440295484), (72, 2236937527), (74, 2176479756), (88, 1830221613), (99, 1626863656), (111, 1450986504), (121, 1331070264), (122, 1320159852), (132, 1220147742), (148, 1088239878), (183, 880106568), (198, 813431828), (222, 725493252), (242, 665535132), (244, 660079926), (264, 610073871), (296, 544119939), (333, 483662168), (363, 443690088), (366, 440053284), (396, 406715914), (407, 395723592), (444, 362746626), (484, 332767566), (488, 330039963), (549, 293368856), (666, 241831084), (671, 240029064), (726, 221845044), (732, 220026642), (792, 203357957), (814, 197861796), (888, 181373313), (968, 166383783), (1089, 147896696), (1098, 146684428), (1221, 131907864), (1332, 120915542), (1342, 120014532), (1452, 110922522), (1464, 110013321), (1628, 98930898), (2013, 80009688), (2178, 73948348), (2196, 73342214), (2257, 71359992), (2442, 65953932), (2664, 60457771), (2684, 60007266), (2904, 55461261), (3256, 49465449), (3663, 43969288), (4026, 40004844), (4356, 36974174), (4392, 36671107), (4477, 35974872), (4514, 35679996), (4884, 32976966), (5368, 30003633), (6039, 26669896), (6771, 23786664), (7326, 21984644), (7381, 21820824), (8052, 20002422), (8191, 19662984), (8712, 18487087), (8954, 17987436), (9028, 17839998), (9768, 16488483), (12078, 13334948), (13431, 11991624), (13542, 11893332), (14652, 10992322), (14762, 10910412), (16104, 10001211), (16382, 9831492), (17908, 8993718), (18056, 8919999), (20313, 7928888), (22143, 7273608), (24156, 6667474), (24573, 6554328), (24827, 6487272), (26862, 5995812), (27084, 5946666), (29304, 5496161), (29524, 5455206), (32764, 4915746), (35816, 4496859), (40293, 3997208), (40626, 3964444), (44286, 3636804), (48312, 3333737), (49146, 3277164), (49654, 3243636), (53724, 2997906), (54168, 2973333), (59048, 2727603), (65528, 2457873), (66429, 2424536), (73719, 2184776), (74481, 2162424), (80586, 1998604), (81252, 1982222), (88572, 1818402), (90101, 1787544), (98292, 1638582), (99308, 1621818), (107448, 1498953), (132858, 1212268), (147438, 1092388), (148962, 1081212), (161172, 999302), (162504, 991111), (177144, 909201), (180202, 893772), (196584, 819291), (198616, 810909), (223443, 720808), (265716, 606134), (270303, 595848), (273097, 589752), (294876, 546194), (297924, 540606), (303067, 531432), (322344, 499651), (360404, 446886)]