156794220008

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{40244923}}^1$

素因数の和:40245416

約数の個数: 16

約数和(自身を含む): 294592843680

約数和(自身を除く): 137798623672

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 40244923, 80489846, 160979692, 321959384, 19599277501, 39198555002, 78397110004, 156794220008]

約数ペア:

[(1, 156794220008), (2, 78397110004), (4, 39198555002), (8, 19599277501), (487, 321959384), (974, 160979692), (1948, 80489846), (3896, 40244923)]