156966906512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{754648589}}^1$

素因数の和:754648610

約数の個数: 20

約数和(自身を含む): 327517488060

約数和(自身を除く): 170550581548

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 754648589, 1509297178, 3018594356, 6037188712, 9810431657, 12074377424, 19620863314, 39241726628, 78483453256, 156966906512]

約数ペア:

[(1, 156966906512), (2, 78483453256), (4, 39241726628), (8, 19620863314), (13, 12074377424), (16, 9810431657), (26, 6037188712), (52, 3018594356), (104, 1509297178), (208, 754648589)]