156938376280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{560494201}}^1$

素因数の和:560494219

約数の個数: 32

約数和(自身を含む): 403555825440

約数和(自身を除く): 246617449160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 560494201, 1120988402, 2241976804, 2802471005, 3923459407, 4483953608, 5604942010, 7846918814, 11209884020, 15693837628, 19617297035, 22419768040, 31387675256, 39234594070, 78469188140, 156938376280]

約数ペア:

[(1, 156938376280), (2, 78469188140), (4, 39234594070), (5, 31387675256), (7, 22419768040), (8, 19617297035), (10, 15693837628), (14, 11209884020), (20, 7846918814), (28, 5604942010), (35, 4483953608), (40, 3923459407), (56, 2802471005), (70, 2241976804), (140, 1120988402), (280, 560494201)]