161856374408

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{4380179}}^1$

素因数の和:4380365

約数の個数: 32

約数和(自身を含む): 315372960000

約数和(自身を除く): 153516585592

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 4619, 9238, 18476, 36952, 4380179, 8760358, 17520716, 35041432, 135785549, 271571098, 543142196, 652646671, 1086284392, 1305293342, 2610586684, 5221173368, 20232046801, 40464093602, 80928187204, 161856374408]

約数ペア:

[(1, 161856374408), (2, 80928187204), (4, 40464093602), (8, 20232046801), (31, 5221173368), (62, 2610586684), (124, 1305293342), (149, 1086284392), (248, 652646671), (298, 543142196), (596, 271571098), (1192, 135785549), (4619, 35041432), (9238, 17520716), (18476, 8760358), (36952, 4380179)]