163550604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67139}}^1$

素因数の和:67182

約数の個数: 48

約数和(自身を含む): 451180800

約数和(自身を除く): 287630196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 67139, 134278, 201417, 268556, 402834, 469973, 805668, 939946, 1409919, 1879892, 1947031, 2819838, 3894062, 5639676, 5841093, 7788124, 11682186, 13629217, 23364372, 27258434, 40887651, 54516868, 81775302, 163550604]

約数ペア:

[(1, 163550604), (2, 81775302), (3, 54516868), (4, 40887651), (6, 27258434), (7, 23364372), (12, 13629217), (14, 11682186), (21, 7788124), (28, 5841093), (29, 5639676), (42, 3894062), (58, 2819838), (84, 1947031), (87, 1879892), (116, 1409919), (174, 939946), (203, 805668), (348, 469973), (406, 402834), (609, 268556), (812, 201417), (1218, 134278), (2436, 67139)]