163040549

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 188863488

約数和(自身を除く): 25822939

約数列:

[1, 7, 137, 197, 863, 959, 1379, 6041, 26989, 118231, 170011, 188923, 827617, 1190077, 23291507, 163040549]

約数ペア:

[(1, 163040549), (7, 23291507), (137, 1190077), (197, 827617), (863, 188923), (959, 170011), (1379, 118231), (6041, 26989)]