156714140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{941}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 359874144

約数和(自身を除く): 203160004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 757, 941, 1514, 1882, 3028, 3764, 3785, 4705, 7570, 8327, 9410, 10351, 15140, 16654, 18820, 20702, 33308, 41404, 41635, 51755, 83270, 103510, 166540, 207020, 712337, 1424674, 2849348, 3561685, 7123370, 7835707, 14246740, 15671414, 31342828, 39178535, 78357070, 156714140]

約数ペア:

[(1, 156714140), (2, 78357070), (4, 39178535), (5, 31342828), (10, 15671414), (11, 14246740), (20, 7835707), (22, 7123370), (44, 3561685), (55, 2849348), (110, 1424674), (220, 712337), (757, 207020), (941, 166540), (1514, 103510), (1882, 83270), (3028, 51755), (3764, 41635), (3785, 41404), (4705, 33308), (7570, 20702), (8327, 18820), (9410, 16654), (10351, 15140)]