156940655770

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{143982253}}^1$

素因数の和:143982369

約数の個数: 16

約数和(自身を含む): 285084862920

約数和(自身を除く): 128144207150

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 143982253, 287964506, 719911265, 1439822530, 15694065577, 31388131154, 78470327885, 156940655770]

約数ペア:

[(1, 156940655770), (2, 78470327885), (5, 31388131154), (10, 15694065577), (109, 1439822530), (218, 719911265), (545, 287964506), (1090, 143982253)]