156981877

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{3221}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 177545088

約数和(自身を除く): 20563211

約数列:

[1, 13, 23, 163, 299, 2119, 3221, 3749, 41873, 48737, 74083, 525023, 963079, 6825299, 12075529, 156981877]

約数ペア:

[(1, 156981877), (13, 12075529), (23, 6825299), (163, 963079), (299, 525023), (2119, 74083), (3221, 48737), (3749, 41873)]