157043544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19889}}^1$

素因数の和:19952

約数の個数: 64

約数和(自身を含む): 458265600

約数和(自身を除く): 301222056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 19889, 39778, 59667, 79556, 119334, 139223, 159112, 238668, 278446, 417669, 477336, 556892, 835338, 934783, 1113784, 1670676, 1869566, 2804349, 3341352, 3739132, 5608698, 6543481, 7478264, 11217396, 13086962, 19630443, 22434792, 26173924, 39260886, 52347848, 78521772, 157043544]

約数ペア:

[(1, 157043544), (2, 78521772), (3, 52347848), (4, 39260886), (6, 26173924), (7, 22434792), (8, 19630443), (12, 13086962), (14, 11217396), (21, 7478264), (24, 6543481), (28, 5608698), (42, 3739132), (47, 3341352), (56, 2804349), (84, 1869566), (94, 1670676), (141, 1113784), (168, 934783), (188, 835338), (282, 556892), (329, 477336), (376, 417669), (564, 278446), (658, 238668), (987, 159112), (1128, 139223), (1316, 119334), (1974, 79556), (2632, 59667), (3948, 39778), (7896, 19889)]