149198953

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2341}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 165926016

約数和(自身を除く): 16727063

約数列:

[1, 17, 23, 163, 391, 2341, 2771, 3749, 39797, 53843, 63733, 381583, 915331, 6486911, 8776409, 149198953]

約数ペア:

[(1, 149198953), (17, 8776409), (23, 6486911), (163, 915331), (391, 381583), (2341, 63733), (2771, 53843), (3749, 39797)]