168656866

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{853}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 300061440

約数和(自身を除く): 131404574

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 487, 853, 974, 1706, 3409, 5971, 6818, 11942, 14123, 24737, 28246, 49474, 98861, 173159, 197722, 346318, 415411, 830822, 2907877, 5815754, 12046919, 24093838, 84328433, 168656866]

約数ペア:

[(1, 168656866), (2, 84328433), (7, 24093838), (14, 12046919), (29, 5815754), (58, 2907877), (203, 830822), (406, 415411), (487, 346318), (853, 197722), (974, 173159), (1706, 98861), (3409, 49474), (5971, 28246), (6818, 24737), (11942, 14123)]