158222216

素因数分解:

$2^3\times {\mathrm{3121}}^1\times {\mathrm{6337}}^1$

素因数の和:9464

約数の個数: 16

約数和(自身を含む): 296808540

約数和(自身を除く): 138586324

約数列:

[1, 2, 4, 8, 3121, 6242, 6337, 12484, 12674, 24968, 25348, 50696, 19777777, 39555554, 79111108, 158222216]

約数ペア:

[(1, 158222216), (2, 79111108), (4, 39555554), (8, 19777777), (3121, 50696), (6242, 25348), (6337, 24968), (12484, 12674)]