169591736

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{2351}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 325140480

約数和(自身を除く): 155548744

約数列:

[1, 2, 4, 8, 71, 127, 142, 254, 284, 508, 568, 1016, 2351, 4702, 9017, 9404, 18034, 18808, 36068, 72136, 166921, 298577, 333842, 597154, 667684, 1194308, 1335368, 2388616, 21198967, 42397934, 84795868, 169591736]

約数ペア:

[(1, 169591736), (2, 84795868), (4, 42397934), (8, 21198967), (71, 2388616), (127, 1335368), (142, 1194308), (254, 667684), (284, 597154), (508, 333842), (568, 298577), (1016, 166921), (2351, 72136), (4702, 36068), (9017, 18808), (9404, 18034)]