156720400113

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{24551}}^1\times {\mathrm{13553}}^1$

素因数の和:38264

約数の個数: 16

約数和(自身を含む): 210315574656

約数和(自身を除く): 53595174543

約数列:

[1, 3, 157, 471, 13553, 24551, 40659, 73653, 2127821, 3854507, 6383463, 11563521, 332739703, 998219109, 52240133371, 156720400113]

約数ペア:

[(1, 156720400113), (3, 52240133371), (157, 998219109), (471, 332739703), (13553, 11563521), (24551, 6383463), (40659, 3854507), (73653, 2127821)]