156728735681

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{12083011}}^1$

素因数の和:12083144

約数の個数: 16

約数和(自身を含む): 191394910080

約数和(自身を除く): 34666174399

約数列:

[1, 7, 17, 109, 119, 763, 1853, 12971, 12083011, 84581077, 205411187, 1317048199, 1437878309, 9219337393, 22389819383, 156728735681]

約数ペア:

[(1, 156728735681), (7, 22389819383), (17, 9219337393), (109, 1437878309), (119, 1317048199), (763, 205411187), (1853, 84581077), (12971, 12083011)]