147432818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2003}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 252504000

約数和(自身を除く): 105071182

約数列:

[1, 2, 13, 19, 26, 38, 149, 247, 298, 494, 1937, 2003, 2831, 3874, 4006, 5662, 26039, 36803, 38057, 52078, 73606, 76114, 298447, 494741, 596894, 989482, 3879811, 5670493, 7759622, 11340986, 73716409, 147432818]

約数ペア:

[(1, 147432818), (2, 73716409), (13, 11340986), (19, 7759622), (26, 5670493), (38, 3879811), (149, 989482), (247, 596894), (298, 494741), (494, 298447), (1937, 76114), (2003, 73606), (2831, 52078), (3874, 38057), (4006, 36803), (5662, 26039)]