151556260

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{73571}}^1$

素因数の和:73683

約数の個数: 24

約数和(自身を含む): 321362496

約数和(自身を除く): 169806236

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 73571, 147142, 294284, 367855, 735710, 1471420, 7577813, 15155626, 30311252, 37889065, 75778130, 151556260]

約数ペア:

[(1, 151556260), (2, 75778130), (4, 37889065), (5, 30311252), (10, 15155626), (20, 7577813), (103, 1471420), (206, 735710), (412, 367855), (515, 294284), (1030, 147142), (2060, 73571)]