159698498

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{1279}}^1$

素因数の和:1849

約数の個数: 16

約数和(自身を含む): 241920000

約数和(自身を除く): 82221502

約数列:

[1, 2, 149, 298, 419, 838, 1279, 2558, 62431, 124862, 190571, 381142, 535901, 1071802, 79849249, 159698498]

約数ペア:

[(1, 159698498), (2, 79849249), (149, 1071802), (298, 535901), (419, 381142), (838, 190571), (1279, 124862), (2558, 62431)]