157089434

素因数分解:

$2^1\times {\mathrm{617}}^1\times {\mathrm{127301}}^1$

素因数の和:127920

約数の個数: 8

約数和(自身を含む): 236017908

約数和(自身を除く): 78928474

約数列:

[1, 2, 617, 1234, 127301, 254602, 78544717, 157089434]

約数ペア:

[(1, 157089434), (2, 78544717), (617, 254602), (1234, 127301)]