172267654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1063}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 291723264

約数和(自身を除く): 119455610

約数列:

[1, 2, 13, 23, 26, 46, 271, 299, 542, 598, 1063, 2126, 3523, 6233, 7046, 12466, 13819, 24449, 27638, 48898, 81029, 162058, 288073, 317837, 576146, 635674, 3744949, 6625679, 7489898, 13251358, 86133827, 172267654]

約数ペア:

[(1, 172267654), (2, 86133827), (13, 13251358), (23, 7489898), (26, 6625679), (46, 3744949), (271, 635674), (299, 576146), (542, 317837), (598, 288073), (1063, 162058), (2126, 81029), (3523, 48898), (6233, 27638), (7046, 24449), (12466, 13819)]