168756822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37957}}^1$

素因数の和:37997

約数の個数: 48

約数和(自身を含む): 414501360

約数和(自身を除く): 245744538

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 37957, 75914, 113871, 227742, 341613, 493441, 683226, 721183, 986882, 1442366, 1480323, 2163549, 2960646, 4327098, 4440969, 6490647, 8881938, 9375379, 12981294, 18750758, 28126137, 56252274, 84378411, 168756822]

約数ペア:

[(1, 168756822), (2, 84378411), (3, 56252274), (6, 28126137), (9, 18750758), (13, 12981294), (18, 9375379), (19, 8881938), (26, 6490647), (38, 4440969), (39, 4327098), (57, 2960646), (78, 2163549), (114, 1480323), (117, 1442366), (171, 986882), (234, 721183), (247, 683226), (342, 493441), (494, 341613), (741, 227742), (1482, 113871), (2223, 75914), (4446, 37957)]