131710562

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{2837}}^1$

素因数の和:3145

約数の個数: 16

約数和(自身を含む): 200249280

約数和(自身を除く): 68538718

約数列:

[1, 2, 139, 167, 278, 334, 2837, 5674, 23213, 46426, 394343, 473779, 788686, 947558, 65855281, 131710562]

約数ペア:

[(1, 131710562), (2, 65855281), (139, 947558), (167, 788686), (278, 473779), (334, 394343), (2837, 46426), (5674, 23213)]