156948012580

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{23708159}}^1$

素因数の和:23708499

約数の個数: 24

約数和(自身を含む): 330586583040

約数和(自身を除く): 173638570460

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 23708159, 47416318, 94832636, 118540795, 237081590, 474163180, 7847400629, 15694801258, 31389602516, 39237003145, 78474006290, 156948012580]

約数ペア:

[(1, 156948012580), (2, 78474006290), (4, 39237003145), (5, 31389602516), (10, 15694801258), (20, 7847400629), (331, 474163180), (662, 237081590), (1324, 118540795), (1655, 94832636), (3310, 47416318), (6620, 23708159)]