157214977

素因数分解:

${\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^2$

素因数の和:460

約数の個数: 12

約数和(自身を含む): 161915520

約数和(自身を除く): 4700543

約数列:

[1, 79, 103, 139, 8137, 10981, 14317, 19321, 1131043, 1526359, 1990063, 157214977]

約数ペア:

[(1, 157214977), (79, 1990063), (103, 1526359), (139, 1131043), (8137, 19321), (10981, 14317)]