133039288

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1451}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 254651760

約数和(自身を除く): 121612472

約数列:

[1, 2, 4, 8, 73, 146, 157, 292, 314, 584, 628, 1256, 1451, 2902, 5804, 11461, 11608, 22922, 45844, 91688, 105923, 211846, 227807, 423692, 455614, 847384, 911228, 1822456, 16629911, 33259822, 66519644, 133039288]

約数ペア:

[(1, 133039288), (2, 66519644), (4, 33259822), (8, 16629911), (73, 1822456), (146, 911228), (157, 847384), (292, 455614), (314, 423692), (584, 227807), (628, 211846), (1256, 105923), (1451, 91688), (2902, 45844), (5804, 22922), (11461, 11608)]