157069790

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{123677}}^1$

素因数の和:123811

約数の個数: 16

約数和(自身を含む): 284954112

約数和(自身を除く): 127884322

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 123677, 247354, 618385, 1236770, 15706979, 31413958, 78534895, 157069790]

約数ペア:

[(1, 157069790), (2, 78534895), (5, 31413958), (10, 15706979), (127, 1236770), (254, 618385), (635, 247354), (1270, 123677)]