156541723

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5471}}^1$

素因数の和:5586

約数の個数: 16

約数和(自身を含む): 176504832

約数和(自身を除く): 19963109

約数列:

[1, 13, 31, 71, 403, 923, 2201, 5471, 28613, 71123, 169601, 388441, 2204813, 5049733, 12041671, 156541723]

約数ペア:

[(1, 156541723), (13, 12041671), (31, 5049733), (71, 2204813), (403, 388441), (923, 169601), (2201, 71123), (5471, 28613)]