143818444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2213}}^1$

素因数の和:2446

約数の個数: 48

約数和(自身を含む): 315415296

約数和(自身を除く): 171596852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 211, 308, 422, 844, 1477, 2213, 2321, 2954, 4426, 4642, 5908, 8852, 9284, 15491, 16247, 24343, 30982, 32494, 48686, 61964, 64988, 97372, 170401, 340802, 466943, 681604, 933886, 1867772, 3268601, 5136373, 6537202, 10272746, 13074404, 20545492, 35954611, 71909222, 143818444]

約数ペア:

[(1, 143818444), (2, 71909222), (4, 35954611), (7, 20545492), (11, 13074404), (14, 10272746), (22, 6537202), (28, 5136373), (44, 3268601), (77, 1867772), (154, 933886), (211, 681604), (308, 466943), (422, 340802), (844, 170401), (1477, 97372), (2213, 64988), (2321, 61964), (2954, 48686), (4426, 32494), (4642, 30982), (5908, 24343), (8852, 16247), (9284, 15491)]