142706942

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5501}}^1$

素因数の和:5636

約数の個数: 32

約数和(自身を含む): 261455040

約数和(自身を除く): 118748098

約数列:

[1, 2, 7, 14, 17, 34, 109, 119, 218, 238, 763, 1526, 1853, 3706, 5501, 11002, 12971, 25942, 38507, 77014, 93517, 187034, 599609, 654619, 1199218, 1309238, 4197263, 8394526, 10193353, 20386706, 71353471, 142706942]

約数ペア:

[(1, 142706942), (2, 71353471), (7, 20386706), (14, 10193353), (17, 8394526), (34, 4197263), (109, 1309238), (119, 1199218), (218, 654619), (238, 599609), (763, 187034), (1526, 93517), (1853, 77014), (3706, 38507), (5501, 25942), (11002, 12971)]