140756618

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{3217}}^1$

素因数の和:3517

約数の個数: 16

約数和(自身を含む): 214087104

約数和(自身を除く): 73330486

約数列:

[1, 2, 131, 167, 262, 334, 3217, 6434, 21877, 43754, 421427, 537239, 842854, 1074478, 70378309, 140756618]

約数ペア:

[(1, 140756618), (2, 70378309), (131, 1074478), (167, 842854), (262, 537239), (334, 421427), (3217, 43754), (6434, 21877)]