139048904

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{1063}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 265446720

約数和(自身を除く): 126397816

約数列:

[1, 2, 4, 8, 83, 166, 197, 332, 394, 664, 788, 1063, 1576, 2126, 4252, 8504, 16351, 32702, 65404, 88229, 130808, 176458, 209411, 352916, 418822, 705832, 837644, 1675288, 17381113, 34762226, 69524452, 139048904]

約数ペア:

[(1, 139048904), (2, 69524452), (4, 34762226), (8, 17381113), (83, 1675288), (166, 837644), (197, 705832), (332, 418822), (394, 352916), (664, 209411), (788, 176458), (1063, 130808), (1576, 88229), (2126, 65404), (4252, 32702), (8504, 16351)]