156942487

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{13399}}^1$

素因数の和:13482

約数の個数: 16

約数和(自身を含む): 182347200

約数和(自身を除く): 25404713

約数列:

[1, 13, 17, 53, 221, 689, 901, 11713, 13399, 174187, 227783, 710147, 2961179, 9231911, 12072499, 156942487]

約数ペア:

[(1, 156942487), (13, 12072499), (17, 9231911), (53, 2961179), (221, 710147), (689, 227783), (901, 174187), (11713, 13399)]