156354913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 186255936

約数和(自身を除く): 29901023

約数列:

[1, 11, 13, 143, 151, 169, 557, 1661, 1859, 1963, 6127, 7241, 21593, 25519, 79651, 84107, 94133, 280709, 925177, 1035463, 1093391, 12027301, 14214083, 156354913]

約数ペア:

[(1, 156354913), (11, 14214083), (13, 12027301), (143, 1093391), (151, 1035463), (169, 925177), (557, 280709), (1661, 94133), (1859, 84107), (1963, 79651), (6127, 25519), (7241, 21593)]