157280519

素因数分解:

${\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{11503}}^1$

素因数の和:11638

約数の個数: 12

約数和(自身を含む): 174423648

約数和(自身を除く): 17143129

約数列:

[1, 11, 113, 121, 1243, 11503, 13673, 126533, 1299839, 1391863, 14298229, 157280519]

約数ペア:

[(1, 157280519), (11, 14298229), (113, 1391863), (121, 1299839), (1243, 126533), (11503, 13673)]