157335028

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{1549}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 280364000

約数和(自身を除く): 123028972

約数列:

[1, 2, 4, 67, 134, 268, 379, 758, 1516, 1549, 3098, 6196, 25393, 50786, 101572, 103783, 207566, 415132, 587071, 1174142, 2348284, 39333757, 78667514, 157335028]

約数ペア:

[(1, 157335028), (2, 78667514), (4, 39333757), (67, 2348284), (134, 1174142), (268, 587071), (379, 415132), (758, 207566), (1516, 103783), (1549, 101572), (3098, 50786), (6196, 25393)]