156915454090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{825870811}}^1$

素因数の和:825870837

約数の個数: 16

約数和(自身を含む): 297313492320

約数和(自身を除く): 140398038230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 825870811, 1651741622, 4129354055, 8258708110, 15691545409, 31383090818, 78457727045, 156915454090]

約数ペア:

[(1, 156915454090), (2, 78457727045), (5, 31383090818), (10, 15691545409), (19, 8258708110), (38, 4129354055), (95, 1651741622), (190, 825870811)]