140348702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1021}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 241061184

約数和(自身を除く): 100712482

約数列:

[1, 2, 13, 17, 26, 34, 221, 311, 442, 622, 1021, 2042, 4043, 5287, 8086, 10574, 13273, 17357, 26546, 34714, 68731, 137462, 225641, 317531, 451282, 635062, 4127903, 5398027, 8255806, 10796054, 70174351, 140348702]

約数ペア:

[(1, 140348702), (2, 70174351), (13, 10796054), (17, 8255806), (26, 5398027), (34, 4127903), (221, 635062), (311, 451282), (442, 317531), (622, 225641), (1021, 137462), (2042, 68731), (4043, 34714), (5287, 26546), (8086, 17357), (10574, 13273)]