156985803780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201263851}}^1$

素因数の和:201263876

約数の個数: 48

約数和(自身を含む): 473372579904

約数和(自身を除く): 316386776124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 201263851, 402527702, 603791553, 805055404, 1006319255, 1207583106, 2012638510, 2415166212, 2616430063, 3018957765, 4025277020, 5232860126, 6037915530, 7849290189, 10465720252, 12075831060, 13082150315, 15698580378, 26164300630, 31397160756, 39246450945, 52328601260, 78492901890, 156985803780]

約数ペア:

[(1, 156985803780), (2, 78492901890), (3, 52328601260), (4, 39246450945), (5, 31397160756), (6, 26164300630), (10, 15698580378), (12, 13082150315), (13, 12075831060), (15, 10465720252), (20, 7849290189), (26, 6037915530), (30, 5232860126), (39, 4025277020), (52, 3018957765), (60, 2616430063), (65, 2415166212), (78, 2012638510), (130, 1207583106), (156, 1006319255), (195, 805055404), (260, 603791553), (390, 402527702), (780, 201263851)]