156916425309

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{230077}}^1$

素因数の和:230825

約数の個数: 32

約数和(自身を含む): 244552667136

約数和(自身を除く): 87636241827

約数列:

[1, 3, 7, 21, 47, 141, 329, 691, 987, 2073, 4837, 14511, 32477, 97431, 227339, 230077, 682017, 690231, 1610539, 4831617, 10813619, 32440857, 75695333, 158983207, 227085999, 476949621, 1112882449, 3338647347, 7472210729, 22416632187, 52305475103, 156916425309]

約数ペア:

[(1, 156916425309), (3, 52305475103), (7, 22416632187), (21, 7472210729), (47, 3338647347), (141, 1112882449), (329, 476949621), (691, 227085999), (987, 158983207), (2073, 75695333), (4837, 32440857), (14511, 10813619), (32477, 4831617), (97431, 1610539), (227339, 690231), (230077, 682017)]