156977396606

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{4322779}}^1$

素因数の和:4323119

約数の個数: 16

約数和(自身を含む): 239862416640

約数和(自身を除く): 82885020034

約数列:

[1, 2, 67, 134, 271, 542, 18157, 36314, 4322779, 8645558, 289626193, 579252386, 1171473109, 2342946218, 78488698303, 156977396606]

約数ペア:

[(1, 156977396606), (2, 78488698303), (67, 2342946218), (134, 1171473109), (271, 579252386), (542, 289626193), (18157, 8645558), (36314, 4322779)]