137317796

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{63691}}^1$

素因数の和:63720

約数の個数: 36

約数和(自身を含む): 304957296

約数和(自身を除く): 167639500

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 63691, 127382, 254764, 445837, 700601, 891674, 1401202, 1783348, 2802404, 3120859, 4904207, 6241718, 9808414, 12483436, 19616828, 34329449, 68658898, 137317796]

約数ペア:

[(1, 137317796), (2, 68658898), (4, 34329449), (7, 19616828), (11, 12483436), (14, 9808414), (22, 6241718), (28, 4904207), (44, 3120859), (49, 2802404), (77, 1783348), (98, 1401202), (154, 891674), (196, 700601), (308, 445837), (539, 254764), (1078, 127382), (2156, 63691)]