156964207135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{80288597}}^1$

素因数の和:80288642

約数の個数: 16

約数和(自身を含む): 208108046016

約数和(自身を除く): 51143838881

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 80288597, 401442985, 1364906149, 1846637731, 6824530745, 9233188655, 31392841427, 156964207135]

約数ペア:

[(1, 156964207135), (5, 31392841427), (17, 9233188655), (23, 6824530745), (85, 1846637731), (115, 1364906149), (391, 401442985), (1955, 80288597)]