154836934

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1103}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 273862656

約数和(自身を除く): 119025722

約数列:

[1, 2, 7, 14, 37, 74, 259, 271, 518, 542, 1103, 1897, 2206, 3794, 7721, 10027, 15442, 20054, 40811, 70189, 81622, 140378, 285677, 298913, 571354, 597826, 2092391, 4184782, 11059781, 22119562, 77418467, 154836934]

約数ペア:

[(1, 154836934), (2, 77418467), (7, 22119562), (14, 11059781), (37, 4184782), (74, 2092391), (259, 597826), (271, 571354), (518, 298913), (542, 285677), (1103, 140378), (1897, 81622), (2206, 70189), (3794, 40811), (7721, 20054), (10027, 15442)]