140054044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 270699520

約数和(自身を除く): 130645476

約数列:

[1, 2, 4, 13, 26, 52, 79, 103, 158, 206, 316, 331, 412, 662, 1027, 1324, 1339, 2054, 2678, 4108, 4303, 5356, 8137, 8606, 16274, 17212, 26149, 32548, 34093, 52298, 68186, 104596, 105781, 136372, 211562, 339937, 423124, 443209, 679874, 886418, 1359748, 1772836, 2693347, 5386694, 10773388, 35013511, 70027022, 140054044]

約数ペア:

[(1, 140054044), (2, 70027022), (4, 35013511), (13, 10773388), (26, 5386694), (52, 2693347), (79, 1772836), (103, 1359748), (158, 886418), (206, 679874), (316, 443209), (331, 423124), (412, 339937), (662, 211562), (1027, 136372), (1324, 105781), (1339, 104596), (2054, 68186), (2678, 52298), (4108, 34093), (4303, 32548), (5356, 26149), (8137, 17212), (8606, 16274)]