131872228

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{6037}}^1$

素因数の和:6211

約数の個数: 24

約数和(自身を含む): 238042112

約数和(自身を除く): 106169884

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 5461, 6037, 10922, 12074, 21844, 24148, 259591, 519182, 766699, 1038364, 1533398, 3066796, 32968057, 65936114, 131872228]

約数ペア:

[(1, 131872228), (2, 65936114), (4, 32968057), (43, 3066796), (86, 1533398), (127, 1038364), (172, 766699), (254, 519182), (508, 259591), (5461, 24148), (6037, 21844), (10922, 12074)]