315267608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2074129}}^1$

素因数の和:2074154

約数の個数: 16

約数和(自身を含む): 622239000

約数和(自身を除く): 306971392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2074129, 4148258, 8296516, 16593032, 39408451, 78816902, 157633804, 315267608]

約数ペア:

[(1, 315267608), (2, 157633804), (4, 78816902), (8, 39408451), (19, 16593032), (38, 8296516), (76, 4148258), (152, 2074129)]