156954007345

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{19105783}}^1$

素因数の和:19105872

約数の個数: 16

約数和(自身を含む): 198088768512

約数和(自身を除く): 41134761167

約数列:

[1, 5, 31, 53, 155, 265, 1643, 8215, 19105783, 95528915, 592279273, 1012606499, 2961396365, 5063032495, 31390801469, 156954007345]

約数ペア:

[(1, 156954007345), (5, 31390801469), (31, 5063032495), (53, 2961396365), (155, 1012606499), (265, 592279273), (1643, 95528915), (8215, 19105783)]