156939240872

素因数分解:

$2^3\times {\mathrm{827}}^1\times {\mathrm{23721167}}^1$

素因数の和:23722000

約数の個数: 16

約数和(自身を含む): 294616906560

約数和(自身を除く): 137677665688

約数列:

[1, 2, 4, 8, 827, 1654, 3308, 6616, 23721167, 47442334, 94884668, 189769336, 19617405109, 39234810218, 78469620436, 156939240872]

約数ペア:

[(1, 156939240872), (2, 78469620436), (4, 39234810218), (8, 19617405109), (827, 189769336), (1654, 94884668), (3308, 47442334), (6616, 23721167)]