138474708

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{162529}}^1$

素因数の和:162607

約数の個数: 24

約数和(自身を含む): 327660480

約数和(自身を除く): 189185772

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 162529, 325058, 487587, 650116, 975174, 1950348, 11539559, 23079118, 34618677, 46158236, 69237354, 138474708]

約数ペア:

[(1, 138474708), (2, 69237354), (3, 46158236), (4, 34618677), (6, 23079118), (12, 11539559), (71, 1950348), (142, 975174), (213, 650116), (284, 487587), (426, 325058), (852, 162529)]