173126816

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{877}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 354009600

約数和(自身を除く): 180882784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 199, 248, 398, 496, 796, 877, 992, 1592, 1754, 3184, 3508, 6169, 6368, 7016, 12338, 14032, 24676, 27187, 28064, 49352, 54374, 98704, 108748, 174523, 197408, 217496, 349046, 434992, 698092, 869984, 1396184, 2792368, 5410213, 5584736, 10820426, 21640852, 43281704, 86563408, 173126816]

約数ペア:

[(1, 173126816), (2, 86563408), (4, 43281704), (8, 21640852), (16, 10820426), (31, 5584736), (32, 5410213), (62, 2792368), (124, 1396184), (199, 869984), (248, 698092), (398, 434992), (496, 349046), (796, 217496), (877, 197408), (992, 174523), (1592, 108748), (1754, 98704), (3184, 54374), (3508, 49352), (6169, 28064), (6368, 27187), (7016, 24676), (12338, 14032)]