140971608

素因数分解:

$2^3\times 3^2\times {\mathrm{1957939}}^1$

素因数の和:1957951

約数の個数: 24

約数和(自身を含む): 381798300

約数和(自身を除く): 240826692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1957939, 3915878, 5873817, 7831756, 11747634, 15663512, 17621451, 23495268, 35242902, 46990536, 70485804, 140971608]

約数ペア:

[(1, 140971608), (2, 70485804), (3, 46990536), (4, 35242902), (6, 23495268), (8, 17621451), (9, 15663512), (12, 11747634), (18, 7831756), (24, 5873817), (36, 3915878), (72, 1957939)]