156901131790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{28068181}}^1$

素因数の和:28068244

約数の個数: 32

約数和(自身を含む): 311220002016

約数和(自身を除く): 154318870226

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 28068181, 56136362, 140340905, 280681810, 364886353, 729772706, 1206931783, 1824431765, 2413863566, 3648863530, 6034658915, 12069317830, 15690113179, 31380226358, 78450565895, 156901131790]

約数ペア:

[(1, 156901131790), (2, 78450565895), (5, 31380226358), (10, 15690113179), (13, 12069317830), (26, 6034658915), (43, 3648863530), (65, 2413863566), (86, 1824431765), (130, 1206931783), (215, 729772706), (430, 364886353), (559, 280681810), (1118, 140340905), (2795, 56136362), (5590, 28068181)]