137921082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{12721}}^1$

素因数の和:12878

約数の個数: 32

約数和(自身を含む): 299221440

約数和(自身を除く): 161300358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 10842, 12721, 25442, 38163, 76326, 165373, 330746, 496119, 992238, 1768219, 3536438, 5304657, 10609314, 22986847, 45973694, 68960541, 137921082]

約数ペア:

[(1, 137921082), (2, 68960541), (3, 45973694), (6, 22986847), (13, 10609314), (26, 5304657), (39, 3536438), (78, 1768219), (139, 992238), (278, 496119), (417, 330746), (834, 165373), (1807, 76326), (3614, 38163), (5421, 25442), (10842, 12721)]