165437844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 456570240

約数和(自身を除く): 291132396

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 229, 286, 421, 429, 458, 572, 687, 842, 858, 916, 1263, 1374, 1684, 1716, 2519, 2526, 2748, 2977, 4631, 5038, 5052, 5473, 5954, 7557, 8931, 9262, 10076, 10946, 11908, 13893, 15114, 16419, 17862, 18524, 21892, 27786, 30228, 32747, 32838, 35724, 55572, 60203, 65494, 65676, 96409, 98241, 120406, 130988, 180609, 192818, 196482, 240812, 289227, 361218, 385636, 392964, 578454, 722436, 1060499, 1156908, 1253317, 2120998, 2506634, 3181497, 3759951, 4241996, 5013268, 6362994, 7519902, 12725988, 13786487, 15039804, 27572974, 41359461, 55145948, 82718922, 165437844]

約数ペア:

[(1, 165437844), (2, 82718922), (3, 55145948), (4, 41359461), (6, 27572974), (11, 15039804), (12, 13786487), (13, 12725988), (22, 7519902), (26, 6362994), (33, 5013268), (39, 4241996), (44, 3759951), (52, 3181497), (66, 2506634), (78, 2120998), (132, 1253317), (143, 1156908), (156, 1060499), (229, 722436), (286, 578454), (421, 392964), (429, 385636), (458, 361218), (572, 289227), (687, 240812), (842, 196482), (858, 192818), (916, 180609), (1263, 130988), (1374, 120406), (1684, 98241), (1716, 96409), (2519, 65676), (2526, 65494), (2748, 60203), (2977, 55572), (4631, 35724), (5038, 32838), (5052, 32747), (5473, 30228), (5954, 27786), (7557, 21892), (8931, 18524), (9262, 17862), (10076, 16419), (10946, 15114), (11908, 13893)]