157692807

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 249163200

約数和(自身を除く): 91470393

約数列:

[1, 3, 9, 23, 29, 69, 87, 109, 207, 241, 261, 327, 667, 723, 981, 2001, 2169, 2507, 3161, 5543, 6003, 6989, 7521, 9483, 16629, 20967, 22563, 26269, 28449, 49887, 62901, 72703, 78807, 160747, 218109, 236421, 482241, 604187, 654327, 761801, 1446723, 1812561, 2285403, 5437683, 6856209, 17521423, 52564269, 157692807]

約数ペア:

[(1, 157692807), (3, 52564269), (9, 17521423), (23, 6856209), (29, 5437683), (69, 2285403), (87, 1812561), (109, 1446723), (207, 761801), (241, 654327), (261, 604187), (327, 482241), (667, 236421), (723, 218109), (981, 160747), (2001, 78807), (2169, 72703), (2507, 62901), (3161, 49887), (5543, 28449), (6003, 26269), (6989, 22563), (7521, 20967), (9483, 16629)]