156745381

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{499}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 171976000

約数和(自身を除く): 15230619

約数列:

[1, 13, 73, 331, 499, 949, 4303, 6487, 24163, 36427, 165169, 314119, 473551, 2147197, 12057337, 156745381]

約数ペア:

[(1, 156745381), (13, 12057337), (73, 2147197), (331, 473551), (499, 314119), (949, 165169), (4303, 36427), (6487, 24163)]