159212378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12421}}^1$

素因数の和:12482

約数の個数: 32

約数和(自身を含む): 281730960

約数和(自身を除く): 122518582

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 6409, 12421, 12818, 24842, 161473, 211157, 322946, 360209, 422314, 720418, 2745041, 4682717, 5490082, 6123553, 9365434, 12247106, 79606189, 159212378]

約数ペア:

[(1, 159212378), (2, 79606189), (13, 12247106), (17, 9365434), (26, 6123553), (29, 5490082), (34, 4682717), (58, 2745041), (221, 720418), (377, 422314), (442, 360209), (493, 322946), (754, 211157), (986, 161473), (6409, 24842), (12421, 12818)]