131008030

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157841}}^1$

素因数の和:157931

約数の個数: 16

約数和(自身を含む): 238657104

約数和(自身を除く): 107649074

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 157841, 315682, 789205, 1578410, 13100803, 26201606, 65504015, 131008030]

約数ペア:

[(1, 131008030), (2, 65504015), (5, 26201606), (10, 13100803), (83, 1578410), (166, 789205), (415, 315682), (830, 157841)]