163058408

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 335871360

約数和(自身を除く): 172812952

約数列:

[1, 2, 4, 8, 23, 37, 43, 46, 74, 86, 92, 148, 172, 184, 296, 344, 557, 851, 989, 1114, 1591, 1702, 1978, 2228, 3182, 3404, 3956, 4456, 6364, 6808, 7912, 12728, 12811, 20609, 23951, 25622, 36593, 41218, 47902, 51244, 73186, 82436, 95804, 102488, 146372, 164872, 191608, 292744, 474007, 550873, 886187, 948014, 1101746, 1772374, 1896028, 2203492, 3544748, 3792056, 4406984, 7089496, 20382301, 40764602, 81529204, 163058408]

約数ペア:

[(1, 163058408), (2, 81529204), (4, 40764602), (8, 20382301), (23, 7089496), (37, 4406984), (43, 3792056), (46, 3544748), (74, 2203492), (86, 1896028), (92, 1772374), (148, 1101746), (172, 948014), (184, 886187), (296, 550873), (344, 474007), (557, 292744), (851, 191608), (989, 164872), (1114, 146372), (1591, 102488), (1702, 95804), (1978, 82436), (2228, 73186), (3182, 51244), (3404, 47902), (3956, 41218), (4456, 36593), (6364, 25622), (6808, 23951), (7912, 20609), (12728, 12811)]