140791812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{15377}}^1$

素因数の和:15500

約数の個数: 48

約数和(自身を含む): 378913920

約数和(自身を除く): 238122108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 15377, 30754, 46131, 61508, 92262, 107639, 184524, 215278, 322917, 430556, 645834, 1291668, 1676093, 3352186, 5028279, 6704372, 10056558, 11732651, 20113116, 23465302, 35197953, 46930604, 70395906, 140791812]

約数ペア:

[(1, 140791812), (2, 70395906), (3, 46930604), (4, 35197953), (6, 23465302), (7, 20113116), (12, 11732651), (14, 10056558), (21, 6704372), (28, 5028279), (42, 3352186), (84, 1676093), (109, 1291668), (218, 645834), (327, 430556), (436, 322917), (654, 215278), (763, 184524), (1308, 107639), (1526, 92262), (2289, 61508), (3052, 46131), (4578, 30754), (9156, 15377)]