156723957380

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1697}}^1\times {\mathrm{8087}}^1$

素因数の和:10364

約数の個数: 48

約数和(自身を含む): 329931778176

約数和(自身を除く): 173207820796

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 1697, 2284, 2855, 3394, 5710, 6788, 8087, 8485, 11420, 16174, 16970, 32348, 33940, 40435, 80870, 161740, 968987, 1937974, 3875948, 4617677, 4844935, 9235354, 9689870, 13723639, 18470708, 19379740, 23088385, 27447278, 46176770, 54894556, 68618195, 92353540, 137236390, 274472780, 7836197869, 15672395738, 31344791476, 39180989345, 78361978690, 156723957380]

約数ペア:

[(1, 156723957380), (2, 78361978690), (4, 39180989345), (5, 31344791476), (10, 15672395738), (20, 7836197869), (571, 274472780), (1142, 137236390), (1697, 92353540), (2284, 68618195), (2855, 54894556), (3394, 46176770), (5710, 27447278), (6788, 23088385), (8087, 19379740), (8485, 18470708), (11420, 13723639), (16174, 9689870), (16970, 9235354), (32348, 4844935), (33940, 4617677), (40435, 3875948), (80870, 1937974), (161740, 968987)]