156975069

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 225460224

約数和(自身を除く): 68485155

約数列:

[1, 3, 23, 43, 69, 129, 191, 277, 573, 831, 989, 2967, 4393, 6371, 8213, 11911, 13179, 19113, 24639, 35733, 52907, 158721, 188899, 273953, 566697, 821859, 1216861, 2275001, 3650583, 6825003, 52325023, 156975069]

約数ペア:

[(1, 156975069), (3, 52325023), (23, 6825003), (43, 3650583), (69, 2275001), (129, 1216861), (191, 821859), (277, 566697), (573, 273953), (831, 188899), (989, 158721), (2967, 52907), (4393, 35733), (6371, 24639), (8213, 19113), (11911, 13179)]