168325806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2217

約数の個数: 64

約数和(自身を含む): 394523136

約数和(自身を除く): 226197330

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 71, 102, 142, 187, 213, 374, 426, 561, 781, 1122, 1207, 1562, 2113, 2343, 2414, 3621, 4226, 4686, 6339, 7242, 12678, 13277, 23243, 26554, 35921, 39831, 46486, 69729, 71842, 79662, 107763, 139458, 150023, 215526, 300046, 395131, 450069, 790262, 900138, 1185393, 1650253, 2370786, 2550391, 3300506, 4950759, 5100782, 7651173, 9901518, 15302346, 28054301, 56108602, 84162903, 168325806]

約数ペア:

[(1, 168325806), (2, 84162903), (3, 56108602), (6, 28054301), (11, 15302346), (17, 9901518), (22, 7651173), (33, 5100782), (34, 4950759), (51, 3300506), (66, 2550391), (71, 2370786), (102, 1650253), (142, 1185393), (187, 900138), (213, 790262), (374, 450069), (426, 395131), (561, 300046), (781, 215526), (1122, 150023), (1207, 139458), (1562, 107763), (2113, 79662), (2343, 71842), (2414, 69729), (3621, 46486), (4226, 39831), (4686, 35921), (6339, 26554), (7242, 23243), (12678, 13277)]