159366991

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1\times {\mathrm{523}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 184716288

約数和(自身を除く): 25349297

約数列:

[1, 7, 101, 431, 523, 707, 3017, 3661, 43531, 52823, 225413, 304717, 369761, 1577891, 22766713, 159366991]

約数ペア:

[(1, 159366991), (7, 22766713), (101, 1577891), (431, 369761), (523, 304717), (707, 225413), (3017, 52823), (3661, 43531)]