156919488520

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{34716701}}^1$

素因数の和:34716825

約数の個数: 32

約数和(自身を含む): 356193362520

約数和(自身を除く): 199273874000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 34716701, 69433402, 138866804, 173583505, 277733608, 347167010, 694334020, 1388668040, 3922987213, 7845974426, 15691948852, 19614936065, 31383897704, 39229872130, 78459744260, 156919488520]

約数ペア:

[(1, 156919488520), (2, 78459744260), (4, 39229872130), (5, 31383897704), (8, 19614936065), (10, 15691948852), (20, 7845974426), (40, 3922987213), (113, 1388668040), (226, 694334020), (452, 347167010), (565, 277733608), (904, 173583505), (1130, 138866804), (2260, 69433402), (4520, 34716701)]