148418530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3671}}^1$

素因数の和:4002

約数の個数: 32

約数和(自身を含む): 288707328

約数和(自身を除く): 140288798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 622, 1555, 3110, 3671, 4043, 7342, 8086, 18355, 20215, 36710, 40430, 47723, 95446, 238615, 477230, 1141681, 2283362, 5708405, 11416810, 14841853, 29683706, 74209265, 148418530]

約数ペア:

[(1, 148418530), (2, 74209265), (5, 29683706), (10, 14841853), (13, 11416810), (26, 5708405), (65, 2283362), (130, 1141681), (311, 477230), (622, 238615), (1555, 95446), (3110, 47723), (3671, 40430), (4043, 36710), (7342, 20215), (8086, 18355)]