156932620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5641}}^1$

素因数の和:5770

約数の個数: 48

約数和(自身を含む): 358289568

約数和(自身を除く): 201356948

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1391, 2140, 2782, 5564, 5641, 6955, 11282, 13910, 22564, 27820, 28205, 56410, 73333, 112820, 146666, 293332, 366665, 603587, 733330, 1207174, 1466660, 2414348, 3017935, 6035870, 7846631, 12071740, 15693262, 31386524, 39233155, 78466310, 156932620]

約数ペア:

[(1, 156932620), (2, 78466310), (4, 39233155), (5, 31386524), (10, 15693262), (13, 12071740), (20, 7846631), (26, 6035870), (52, 3017935), (65, 2414348), (107, 1466660), (130, 1207174), (214, 733330), (260, 603587), (428, 366665), (535, 293332), (1070, 146666), (1391, 112820), (2140, 73333), (2782, 56410), (5564, 28205), (5641, 27820), (6955, 22564), (11282, 13910)]