156718764044

素因数分解:

$2^2\times {\mathrm{30941}}^1\times {\mathrm{1266271}}^1$

素因数の和:1297216

約数の個数: 12

約数和(自身を含む): 274266917568

約数和(自身を除く): 117548153524

約数列:

[1, 2, 4, 30941, 61882, 123764, 1266271, 2532542, 5065084, 39179691011, 78359382022, 156718764044]

約数ペア:

[(1, 156718764044), (2, 78359382022), (4, 39179691011), (30941, 5065084), (61882, 2532542), (123764, 1266271)]