165071608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{2297}}^1$

素因数の和:3007

約数の個数: 32

約数和(自身を含む): 333945360

約数和(自身を除く): 168873752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 691, 1382, 2297, 2764, 4594, 5528, 8983, 9188, 17966, 18376, 29861, 35932, 59722, 71864, 119444, 238888, 1587227, 3174454, 6348908, 12697816, 20633951, 41267902, 82535804, 165071608]

約数ペア:

[(1, 165071608), (2, 82535804), (4, 41267902), (8, 20633951), (13, 12697816), (26, 6348908), (52, 3174454), (104, 1587227), (691, 238888), (1382, 119444), (2297, 71864), (2764, 59722), (4594, 35932), (5528, 29861), (8983, 18376), (9188, 17966)]