168724010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5981}}^1$

素因数の和:6039

約数の個数: 64

約数和(自身を含む): 385910784

約数和(自身を除く): 217186774

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2821, 4030, 5642, 5981, 11962, 14105, 28210, 29905, 41867, 59810, 77753, 83734, 155506, 185411, 209335, 370822, 388765, 418670, 544271, 777530, 927055, 1088542, 1297877, 1854110, 2410343, 2595754, 2721355, 4820686, 5442710, 6489385, 12051715, 12978770, 16872401, 24103430, 33744802, 84362005, 168724010]

約数ペア:

[(1, 168724010), (2, 84362005), (5, 33744802), (7, 24103430), (10, 16872401), (13, 12978770), (14, 12051715), (26, 6489385), (31, 5442710), (35, 4820686), (62, 2721355), (65, 2595754), (70, 2410343), (91, 1854110), (130, 1297877), (155, 1088542), (182, 927055), (217, 777530), (310, 544271), (403, 418670), (434, 388765), (455, 370822), (806, 209335), (910, 185411), (1085, 155506), (2015, 83734), (2170, 77753), (2821, 59810), (4030, 41867), (5642, 29905), (5981, 28210), (11962, 14105)]