156969004040

素因数分解:

$2^3\times 5^1\times {\mathrm{3924225101}}^1$

素因数の和:3924225112

約数の個数: 16

約数和(自身を含む): 353180259180

約数和(自身を除く): 196211255140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3924225101, 7848450202, 15696900404, 19621125505, 31393800808, 39242251010, 78484502020, 156969004040]

約数ペア:

[(1, 156969004040), (2, 78484502020), (4, 39242251010), (5, 31393800808), (8, 19621125505), (10, 15696900404), (20, 7848450202), (40, 3924225101)]