156967910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1426981}}^1$

素因数の和:1426999

約数の個数: 16

約数和(自身を含む): 308228112

約数和(自身を除く): 151260202

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1426981, 2853962, 7134905, 14269810, 15696791, 31393582, 78483955, 156967910]

約数ペア:

[(1, 156967910), (2, 78483955), (5, 31393582), (10, 15696791), (11, 14269810), (22, 7134905), (55, 2853962), (110, 1426981)]