187831268108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3181}}^1\times {\mathrm{78941}}^1$

素因数の和:82154

約数の個数: 48

約数和(自身を含む): 379804487328

約数和(自身を除く): 191973219220

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 3181, 6362, 12724, 34991, 54077, 69982, 78941, 108154, 139964, 157882, 216308, 315764, 594847, 868351, 1189694, 1341997, 1736702, 2379388, 2683994, 3473404, 5367988, 14761967, 29523934, 59047868, 251111321, 502222642, 1004445284, 2762224531, 4268892457, 5524449062, 8537784914, 11048898124, 17075569828, 46957817027, 93915634054, 187831268108]

約数ペア:

[(1, 187831268108), (2, 93915634054), (4, 46957817027), (11, 17075569828), (17, 11048898124), (22, 8537784914), (34, 5524449062), (44, 4268892457), (68, 2762224531), (187, 1004445284), (374, 502222642), (748, 251111321), (3181, 59047868), (6362, 29523934), (12724, 14761967), (34991, 5367988), (54077, 3473404), (69982, 2683994), (78941, 2379388), (108154, 1736702), (139964, 1341997), (157882, 1189694), (216308, 868351), (315764, 594847)]