140160116

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 247672320

約数和(自身を除く): 107512204

約数列:

[1, 2, 4, 239, 271, 478, 541, 542, 956, 1082, 1084, 2164, 64769, 129299, 129538, 146611, 258598, 259076, 293222, 517196, 586444, 35040029, 70080058, 140160116]

約数ペア:

[(1, 140160116), (2, 70080058), (4, 35040029), (239, 586444), (271, 517196), (478, 293222), (541, 259076), (542, 258598), (956, 146611), (1082, 129538), (1084, 129299), (2164, 64769)]