156926681

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1697}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 171701760

約数和(自身を除く): 14775079

約数列:

[1, 19, 31, 157, 589, 1697, 2983, 4867, 32243, 52607, 92473, 266429, 999533, 5062151, 8259299, 156926681]

約数ペア:

[(1, 156926681), (19, 8259299), (31, 5062151), (157, 999533), (589, 266429), (1697, 92473), (2983, 52607), (4867, 32243)]