157438853876

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{4001}}^1\times {\mathrm{58907}}^1$

素因数の和:63079

約数の個数: 24

約数和(自身を含む): 277241783616

約数和(自身を除く): 119802929740

約数列:

[1, 2, 4, 167, 334, 668, 4001, 8002, 16004, 58907, 117814, 235628, 668167, 1336334, 2672668, 9837469, 19674938, 39349876, 235686907, 471373814, 942747628, 39359713469, 78719426938, 157438853876]

約数ペア:

[(1, 157438853876), (2, 78719426938), (4, 39359713469), (167, 942747628), (334, 471373814), (668, 235686907), (4001, 39349876), (8002, 19674938), (16004, 9837469), (58907, 2672668), (117814, 1336334), (235628, 668167)]