131165892

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 426888000

約数和(自身を除く): 295722108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 33, 36, 38, 39, 44, 52, 54, 57, 66, 76, 78, 81, 99, 108, 114, 117, 132, 143, 149, 156, 162, 171, 198, 209, 228, 234, 247, 286, 297, 298, 324, 342, 351, 396, 418, 429, 447, 468, 494, 513, 572, 594, 596, 627, 684, 702, 741, 836, 858, 891, 894, 988, 1026, 1053, 1188, 1254, 1287, 1341, 1404, 1482, 1539, 1639, 1716, 1782, 1788, 1881, 1937, 2052, 2106, 2223, 2508, 2574, 2682, 2717, 2831, 2964, 3078, 3278, 3564, 3762, 3861, 3874, 4023, 4212, 4446, 4917, 5148, 5364, 5434, 5643, 5662, 5811, 6156, 6556, 6669, 7524, 7722, 7748, 8046, 8151, 8493, 8892, 9834, 10868, 11286, 11324, 11583, 11622, 12069, 13338, 14751, 15444, 16092, 16302, 16929, 16986, 17433, 19668, 20007, 21307, 22572, 23166, 23244, 24138, 24453, 25479, 26676, 29502, 31141, 32604, 33858, 33972, 34866, 36803, 40014, 42614, 44253, 46332, 48276, 48906, 50958, 52299, 59004, 62282, 63921, 67716, 69732, 73359, 73606, 76437, 80028, 85228, 88506, 93423, 97812, 101916, 104598, 110409, 124564, 127842, 132759, 146718, 147212, 152874, 156897, 177012, 186846, 191763, 209196, 220077, 220818, 229311, 255684, 265518, 280269, 293436, 305748, 313794, 331227, 373692, 383526, 404833, 440154, 441636, 458622, 531036, 560538, 575289, 627588, 662454, 767052, 809666, 840807, 880308, 917244, 993681, 1121076, 1150578, 1214499, 1324908, 1619332, 1681614, 1725867, 1987362, 2301156, 2428998, 2522421, 2981043, 3363228, 3451734, 3643497, 3974724, 4857996, 5044842, 5962086, 6903468, 7286994, 10089684, 10930491, 11924172, 14573988, 21860982, 32791473, 43721964, 65582946, 131165892]

約数ペア:

[(1, 131165892), (2, 65582946), (3, 43721964), (4, 32791473), (6, 21860982), (9, 14573988), (11, 11924172), (12, 10930491), (13, 10089684), (18, 7286994), (19, 6903468), (22, 5962086), (26, 5044842), (27, 4857996), (33, 3974724), (36, 3643497), (38, 3451734), (39, 3363228), (44, 2981043), (52, 2522421), (54, 2428998), (57, 2301156), (66, 1987362), (76, 1725867), (78, 1681614), (81, 1619332), (99, 1324908), (108, 1214499), (114, 1150578), (117, 1121076), (132, 993681), (143, 917244), (149, 880308), (156, 840807), (162, 809666), (171, 767052), (198, 662454), (209, 627588), (228, 575289), (234, 560538), (247, 531036), (286, 458622), (297, 441636), (298, 440154), (324, 404833), (342, 383526), (351, 373692), (396, 331227), (418, 313794), (429, 305748), (447, 293436), (468, 280269), (494, 265518), (513, 255684), (572, 229311), (594, 220818), (596, 220077), (627, 209196), (684, 191763), (702, 186846), (741, 177012), (836, 156897), (858, 152874), (891, 147212), (894, 146718), (988, 132759), (1026, 127842), (1053, 124564), (1188, 110409), (1254, 104598), (1287, 101916), (1341, 97812), (1404, 93423), (1482, 88506), (1539, 85228), (1639, 80028), (1716, 76437), (1782, 73606), (1788, 73359), (1881, 69732), (1937, 67716), (2052, 63921), (2106, 62282), (2223, 59004), (2508, 52299), (2574, 50958), (2682, 48906), (2717, 48276), (2831, 46332), (2964, 44253), (3078, 42614), (3278, 40014), (3564, 36803), (3762, 34866), (3861, 33972), (3874, 33858), (4023, 32604), (4212, 31141), (4446, 29502), (4917, 26676), (5148, 25479), (5364, 24453), (5434, 24138), (5643, 23244), (5662, 23166), (5811, 22572), (6156, 21307), (6556, 20007), (6669, 19668), (7524, 17433), (7722, 16986), (7748, 16929), (8046, 16302), (8151, 16092), (8493, 15444), (8892, 14751), (9834, 13338), (10868, 12069), (11286, 11622), (11324, 11583)]