169478608

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:536

約数の個数: 60

約数和(自身を含む): 358420140

約数和(自身を除く): 188941532

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 233, 269, 338, 466, 538, 676, 932, 1076, 1352, 1864, 2152, 2704, 3029, 3497, 3728, 4304, 6058, 6994, 12116, 13988, 24232, 27976, 39377, 45461, 48464, 55952, 62677, 78754, 90922, 125354, 157508, 181844, 250708, 315016, 363688, 501416, 630032, 727376, 814801, 1002832, 1629602, 3259204, 6518408, 10592413, 13036816, 21184826, 42369652, 84739304, 169478608]

約数ペア:

[(1, 169478608), (2, 84739304), (4, 42369652), (8, 21184826), (13, 13036816), (16, 10592413), (26, 6518408), (52, 3259204), (104, 1629602), (169, 1002832), (208, 814801), (233, 727376), (269, 630032), (338, 501416), (466, 363688), (538, 315016), (676, 250708), (932, 181844), (1076, 157508), (1352, 125354), (1864, 90922), (2152, 78754), (2704, 62677), (3029, 55952), (3497, 48464), (3728, 45461), (4304, 39377), (6058, 27976), (6994, 24232), (12116, 13988)]