156968273852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{20259199}}^1$

素因数の和:20259365

約数の個数: 24

約数和(自身を含む): 297810240000

約数和(自身を除く): 140841966148

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 20259199, 40518398, 81036796, 263369587, 526739174, 1053478348, 3018620651, 6037241302, 12074482604, 39242068463, 78484136926, 156968273852]

約数ペア:

[(1, 156968273852), (2, 78484136926), (4, 39242068463), (13, 12074482604), (26, 6037241302), (52, 3018620651), (149, 1053478348), (298, 526739174), (596, 263369587), (1937, 81036796), (3874, 40518398), (7748, 20259199)]