68143166

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 128386944

約数和(自身を除く): 60243778

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 169, 182, 338, 347, 581, 694, 1079, 1162, 1183, 2158, 2366, 2429, 4511, 4858, 7553, 9022, 14027, 15106, 28054, 28801, 31577, 57602, 58643, 63154, 98189, 117286, 196378, 201607, 374413, 403214, 410501, 748826, 821002, 2620891, 4867369, 5241782, 9734738, 34071583, 68143166]

約数ペア:

[(1, 68143166), (2, 34071583), (7, 9734738), (13, 5241782), (14, 4867369), (26, 2620891), (83, 821002), (91, 748826), (166, 410501), (169, 403214), (182, 374413), (338, 201607), (347, 196378), (581, 117286), (694, 98189), (1079, 63154), (1162, 58643), (1183, 57602), (2158, 31577), (2366, 28801), (2429, 28054), (4511, 15106), (4858, 14027), (7553, 9022)]