156612508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{27631}}^1$

素因数の和:27757

約数の個数: 24

約数和(自身を含む): 297872960

約数和(自身を除く): 141260452

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 27631, 55262, 110524, 359203, 718406, 1436812, 3011779, 6023558, 12047116, 39153127, 78306254, 156612508]

約数ペア:

[(1, 156612508), (2, 78306254), (4, 39153127), (13, 12047116), (26, 6023558), (52, 3011779), (109, 1436812), (218, 718406), (436, 359203), (1417, 110524), (2834, 55262), (5668, 27631)]