161791344

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:147

約数の個数: 280

約数和(自身を含む): 557849712

約数和(自身を除く): 396058368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 81, 88, 97, 99, 104, 108, 117, 132, 143, 144, 156, 162, 176, 194, 198, 208, 216, 234, 243, 264, 286, 291, 297, 312, 324, 351, 388, 396, 429, 432, 468, 486, 528, 572, 582, 594, 624, 648, 702, 729, 776, 792, 858, 873, 891, 936, 972, 1053, 1067, 1144, 1164, 1188, 1261, 1287, 1296, 1404, 1458, 1552, 1584, 1716, 1746, 1782, 1872, 1944, 2106, 2134, 2288, 2328, 2376, 2522, 2574, 2619, 2673, 2808, 2916, 3159, 3201, 3432, 3492, 3564, 3783, 3861, 3888, 4212, 4268, 4656, 4752, 5044, 5148, 5238, 5346, 5616, 5832, 6318, 6402, 6864, 6984, 7128, 7566, 7722, 7857, 8019, 8424, 8536, 9477, 9603, 10088, 10296, 10476, 10692, 11349, 11583, 11664, 12636, 12804, 13871, 13968, 14256, 15132, 15444, 15714, 16038, 16848, 17072, 18954, 19206, 20176, 20592, 20952, 21384, 22698, 23166, 23571, 25272, 25608, 27742, 28809, 30264, 30888, 31428, 32076, 34047, 34749, 37908, 38412, 41613, 41904, 42768, 45396, 46332, 47142, 50544, 51216, 55484, 57618, 60528, 61776, 62856, 64152, 68094, 69498, 70713, 75816, 76824, 83226, 86427, 90792, 92664, 94284, 102141, 104247, 110968, 115236, 124839, 125712, 128304, 136188, 138996, 141426, 151632, 153648, 166452, 172854, 181584, 185328, 188568, 204282, 208494, 221936, 230472, 249678, 259281, 272376, 277992, 282852, 306423, 332904, 345708, 374517, 377136, 408564, 416988, 460944, 499356, 518562, 544752, 555984, 565704, 612846, 665808, 691416, 749034, 777843, 817128, 833976, 919269, 998712, 1037124, 1123551, 1131408, 1225692, 1382832, 1498068, 1555686, 1634256, 1667952, 1838538, 1997424, 2074248, 2247102, 2451384, 2996136, 3111372, 3370653, 3677076, 4148496, 4494204, 4902768, 5992272, 6222744, 6741306, 7354152, 8988408, 10111959, 12445488, 13482612, 14708304, 17976816, 20223918, 26965224, 40447836, 53930448, 80895672, 161791344]

約数ペア:

[(1, 161791344), (2, 80895672), (3, 53930448), (4, 40447836), (6, 26965224), (8, 20223918), (9, 17976816), (11, 14708304), (12, 13482612), (13, 12445488), (16, 10111959), (18, 8988408), (22, 7354152), (24, 6741306), (26, 6222744), (27, 5992272), (33, 4902768), (36, 4494204), (39, 4148496), (44, 3677076), (48, 3370653), (52, 3111372), (54, 2996136), (66, 2451384), (72, 2247102), (78, 2074248), (81, 1997424), (88, 1838538), (97, 1667952), (99, 1634256), (104, 1555686), (108, 1498068), (117, 1382832), (132, 1225692), (143, 1131408), (144, 1123551), (156, 1037124), (162, 998712), (176, 919269), (194, 833976), (198, 817128), (208, 777843), (216, 749034), (234, 691416), (243, 665808), (264, 612846), (286, 565704), (291, 555984), (297, 544752), (312, 518562), (324, 499356), (351, 460944), (388, 416988), (396, 408564), (429, 377136), (432, 374517), (468, 345708), (486, 332904), (528, 306423), (572, 282852), (582, 277992), (594, 272376), (624, 259281), (648, 249678), (702, 230472), (729, 221936), (776, 208494), (792, 204282), (858, 188568), (873, 185328), (891, 181584), (936, 172854), (972, 166452), (1053, 153648), (1067, 151632), (1144, 141426), (1164, 138996), (1188, 136188), (1261, 128304), (1287, 125712), (1296, 124839), (1404, 115236), (1458, 110968), (1552, 104247), (1584, 102141), (1716, 94284), (1746, 92664), (1782, 90792), (1872, 86427), (1944, 83226), (2106, 76824), (2134, 75816), (2288, 70713), (2328, 69498), (2376, 68094), (2522, 64152), (2574, 62856), (2619, 61776), (2673, 60528), (2808, 57618), (2916, 55484), (3159, 51216), (3201, 50544), (3432, 47142), (3492, 46332), (3564, 45396), (3783, 42768), (3861, 41904), (3888, 41613), (4212, 38412), (4268, 37908), (4656, 34749), (4752, 34047), (5044, 32076), (5148, 31428), (5238, 30888), (5346, 30264), (5616, 28809), (5832, 27742), (6318, 25608), (6402, 25272), (6864, 23571), (6984, 23166), (7128, 22698), (7566, 21384), (7722, 20952), (7857, 20592), (8019, 20176), (8424, 19206), (8536, 18954), (9477, 17072), (9603, 16848), (10088, 16038), (10296, 15714), (10476, 15444), (10692, 15132), (11349, 14256), (11583, 13968), (11664, 13871), (12636, 12804)]