127889688

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{33941}}^1$

素因数の和:34107

約数の個数: 32

約数和(自身を含む): 321770160

約数和(自身を除く): 193880472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 33941, 67882, 101823, 135764, 203646, 271528, 407292, 814584, 5328737, 10657474, 15986211, 21314948, 31972422, 42629896, 63944844, 127889688]

約数ペア:

[(1, 127889688), (2, 63944844), (3, 42629896), (4, 31972422), (6, 21314948), (8, 15986211), (12, 10657474), (24, 5328737), (157, 814584), (314, 407292), (471, 271528), (628, 203646), (942, 135764), (1256, 101823), (1884, 67882), (3768, 33941)]