143890912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1213}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 310210992

約数和(自身を除く): 166320080

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 337, 352, 674, 1213, 1348, 2426, 2696, 3707, 4852, 5392, 7414, 9704, 10784, 13343, 14828, 19408, 26686, 29656, 38816, 53372, 59312, 106744, 118624, 213488, 408781, 426976, 817562, 1635124, 3270248, 4496591, 6540496, 8993182, 13080992, 17986364, 35972728, 71945456, 143890912]

約数ペア:

[(1, 143890912), (2, 71945456), (4, 35972728), (8, 17986364), (11, 13080992), (16, 8993182), (22, 6540496), (32, 4496591), (44, 3270248), (88, 1635124), (176, 817562), (337, 426976), (352, 408781), (674, 213488), (1213, 118624), (1348, 106744), (2426, 59312), (2696, 53372), (3707, 38816), (4852, 29656), (5392, 26686), (7414, 19408), (9704, 14828), (10784, 13343)]