156920793995

素因数分解:

$5^1\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{2789951}}^1$

素因数の和:2791570

約数の個数: 16

約数和(自身を含む): 215339655168

約数和(自身を除く): 58418861173

約数列:

[1, 5, 7, 35, 1607, 8035, 11249, 56245, 2789951, 13949755, 19529657, 97648285, 4483451257, 22417256285, 31384158799, 156920793995]

約数ペア:

[(1, 156920793995), (5, 31384158799), (7, 22417256285), (35, 4483451257), (1607, 97648285), (8035, 19529657), (11249, 13949755), (56245, 2789951)]