157726174

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{2731}}^1$

素因数の和:3231

約数の個数: 16

約数和(自身を含む): 240765696

約数和(自身を除く): 83039522

約数列:

[1, 2, 67, 134, 431, 862, 2731, 5462, 28877, 57754, 182977, 365954, 1177061, 2354122, 78863087, 157726174]

約数ペア:

[(1, 157726174), (2, 78863087), (67, 2354122), (134, 1177061), (431, 365954), (862, 182977), (2731, 57754), (5462, 28877)]