156786205490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{1370389}}^1$

素因数の和:1371086

約数の個数: 32

約数和(自身を含む): 299260286640

約数和(自身を除く): 142474081150

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 673, 1346, 3365, 6730, 11441, 22882, 57205, 114410, 1370389, 2740778, 6851945, 13703890, 23296613, 46593226, 116483065, 232966130, 922271797, 1844543594, 4611358985, 9222717970, 15678620549, 31357241098, 78393102745, 156786205490]

約数ペア:

[(1, 156786205490), (2, 78393102745), (5, 31357241098), (10, 15678620549), (17, 9222717970), (34, 4611358985), (85, 1844543594), (170, 922271797), (673, 232966130), (1346, 116483065), (3365, 46593226), (6730, 23296613), (11441, 13703890), (22882, 6851945), (57205, 2740778), (114410, 1370389)]