156950570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{2731}}^1$

素因数の和:3566

約数の個数: 32

約数和(自身を含む): 323381376

約数和(自身を除く): 166430806

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 821, 1642, 2731, 4105, 5462, 5747, 8210, 11494, 13655, 19117, 27310, 28735, 38234, 57470, 95585, 191170, 2242151, 4484302, 11210755, 15695057, 22421510, 31390114, 78475285, 156950570]

約数ペア:

[(1, 156950570), (2, 78475285), (5, 31390114), (7, 22421510), (10, 15695057), (14, 11210755), (35, 4484302), (70, 2242151), (821, 191170), (1642, 95585), (2731, 57470), (4105, 38234), (5462, 28735), (5747, 27310), (8210, 19117), (11494, 13655)]