156966696848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{754647581}}^1$

素因数の和:754647602

約数の個数: 20

約数和(自身を含む): 327517050588

約数和(自身を除く): 170550353740

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 754647581, 1509295162, 3018590324, 6037180648, 9810418553, 12074361296, 19620837106, 39241674212, 78483348424, 156966696848]

約数ペア:

[(1, 156966696848), (2, 78483348424), (4, 39241674212), (8, 19620837106), (13, 12074361296), (16, 9810418553), (26, 6037180648), (52, 3018590324), (104, 1509295162), (208, 754647581)]