139681168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{27367}}^1$

素因数の和:27415

約数の個数: 40

約数和(自身を含む): 305426880

約数和(自身を除く): 165745712

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 27367, 54734, 109468, 218936, 301037, 437872, 602074, 793643, 1204148, 1587286, 2408296, 3174572, 4816592, 6349144, 8730073, 12698288, 17460146, 34920292, 69840584, 139681168]

約数ペア:

[(1, 139681168), (2, 69840584), (4, 34920292), (8, 17460146), (11, 12698288), (16, 8730073), (22, 6349144), (29, 4816592), (44, 3174572), (58, 2408296), (88, 1587286), (116, 1204148), (176, 793643), (232, 602074), (319, 437872), (464, 301037), (638, 218936), (1276, 109468), (2552, 54734), (5104, 27367)]