128235006

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 283046400

約数和(自身を除く): 154811394

約数列:

[1, 2, 3, 6, 9, 18, 107, 139, 214, 278, 321, 417, 479, 642, 834, 958, 963, 1251, 1437, 1926, 2502, 2874, 4311, 8622, 14873, 29746, 44619, 51253, 66581, 89238, 102506, 133162, 133857, 153759, 199743, 267714, 307518, 399486, 461277, 599229, 922554, 1198458, 7124167, 14248334, 21372501, 42745002, 64117503, 128235006]

約数ペア:

[(1, 128235006), (2, 64117503), (3, 42745002), (6, 21372501), (9, 14248334), (18, 7124167), (107, 1198458), (139, 922554), (214, 599229), (278, 461277), (321, 399486), (417, 307518), (479, 267714), (642, 199743), (834, 153759), (958, 133857), (963, 133162), (1251, 102506), (1437, 89238), (1926, 66581), (2502, 51253), (2874, 44619), (4311, 29746), (8622, 14873)]