131448104

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{569}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 251164800

約数和(自身を除く): 119716696

約数列:

[1, 2, 4, 8, 67, 134, 268, 431, 536, 569, 862, 1138, 1724, 2276, 3448, 4552, 28877, 38123, 57754, 76246, 115508, 152492, 231016, 245239, 304984, 490478, 980956, 1961912, 16431013, 32862026, 65724052, 131448104]

約数ペア:

[(1, 131448104), (2, 65724052), (4, 32862026), (8, 16431013), (67, 1961912), (134, 980956), (268, 490478), (431, 304984), (536, 245239), (569, 231016), (862, 152492), (1138, 115508), (1724, 76246), (2276, 57754), (3448, 38123), (4552, 28877)]