156927705970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2241824371}}^1$

素因数の和:2241824385

約数の個数: 16

約数和(自身を含む): 322822709568

約数和(自身を除く): 165895003598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2241824371, 4483648742, 11209121855, 15692770597, 22418243710, 31385541194, 78463852985, 156927705970]

約数ペア:

[(1, 156927705970), (2, 78463852985), (5, 31385541194), (7, 22418243710), (10, 15692770597), (14, 11209121855), (35, 4483648742), (70, 2241824371)]