172903848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{554179}}^1$

素因数の和:554201

約数の個数: 32

約数和(自身を含む): 465511200

約数和(自身を除く): 292607352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 554179, 1108358, 1662537, 2216716, 3325074, 4433432, 6650148, 7204327, 13300296, 14408654, 21612981, 28817308, 43225962, 57634616, 86451924, 172903848]

約数ペア:

[(1, 172903848), (2, 86451924), (3, 57634616), (4, 43225962), (6, 28817308), (8, 21612981), (12, 14408654), (13, 13300296), (24, 7204327), (26, 6650148), (39, 4433432), (52, 3325074), (78, 2216716), (104, 1662537), (156, 1108358), (312, 554179)]