156988131105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{1089401}}^1$

素因数の和:1090161

約数の個数: 32

約数和(自身を含む): 270868913280

約数和(自身を除く): 113880782175

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 739, 2217, 3695, 9607, 11085, 28821, 48035, 144105, 1089401, 3268203, 5447005, 14162213, 16341015, 42486639, 70811065, 212433195, 805067339, 2415202017, 4025336695, 10465875407, 12076010085, 31397626221, 52329377035, 156988131105]

約数ペア:

[(1, 156988131105), (3, 52329377035), (5, 31397626221), (13, 12076010085), (15, 10465875407), (39, 4025336695), (65, 2415202017), (195, 805067339), (739, 212433195), (2217, 70811065), (3695, 42486639), (9607, 16341015), (11085, 14162213), (28821, 5447005), (48035, 3268203), (144105, 1089401)]