131086888

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{150329}}^1$

素因数の和:150444

約数の個数: 16

約数和(自身を含む): 248044500

約数和(自身を除く): 116957612

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 150329, 300658, 601316, 1202632, 16385861, 32771722, 65543444, 131086888]

約数ペア:

[(1, 131086888), (2, 65543444), (4, 32771722), (8, 16385861), (109, 1202632), (218, 601316), (436, 300658), (872, 150329)]