140291268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2411}}^1$

素因数の和:2804

約数の個数: 48

約数和(自身を含む): 353618496

約数和(自身を除く): 213327228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 373, 746, 1119, 1492, 2238, 2411, 4476, 4822, 4849, 7233, 9644, 9698, 14466, 14547, 19396, 28932, 29094, 31343, 58188, 62686, 94029, 125372, 188058, 376116, 899303, 1798606, 2697909, 3597212, 5395818, 10791636, 11690939, 23381878, 35072817, 46763756, 70145634, 140291268]

約数ペア:

[(1, 140291268), (2, 70145634), (3, 46763756), (4, 35072817), (6, 23381878), (12, 11690939), (13, 10791636), (26, 5395818), (39, 3597212), (52, 2697909), (78, 1798606), (156, 899303), (373, 376116), (746, 188058), (1119, 125372), (1492, 94029), (2238, 62686), (2411, 58188), (4476, 31343), (4822, 29094), (4849, 28932), (7233, 19396), (9644, 14547), (9698, 14466)]