161041036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{162997}}^1$

素因数の和:163033

約数の個数: 24

約数和(自身を含む): 319476080

約数和(自身を除く): 158435044

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 162997, 325994, 651988, 2118961, 3096943, 4237922, 6193886, 8475844, 12387772, 40260259, 80520518, 161041036]

約数ペア:

[(1, 161041036), (2, 80520518), (4, 40260259), (13, 12387772), (19, 8475844), (26, 6193886), (38, 4237922), (52, 3096943), (76, 2118961), (247, 651988), (494, 325994), (988, 162997)]