149419422

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1165

約数の個数: 48

約数和(自身を含む): 331164288

約数和(自身を除く): 181744866

約数列:

[1, 2, 3, 6, 9, 18, 83, 103, 166, 206, 249, 309, 498, 618, 747, 927, 971, 1494, 1854, 1942, 2913, 5826, 8549, 8739, 17098, 17478, 25647, 51294, 76941, 80593, 100013, 153882, 161186, 200026, 241779, 300039, 483558, 600078, 725337, 900117, 1450674, 1800234, 8301079, 16602158, 24903237, 49806474, 74709711, 149419422]

約数ペア:

[(1, 149419422), (2, 74709711), (3, 49806474), (6, 24903237), (9, 16602158), (18, 8301079), (83, 1800234), (103, 1450674), (166, 900117), (206, 725337), (249, 600078), (309, 483558), (498, 300039), (618, 241779), (747, 200026), (927, 161186), (971, 153882), (1494, 100013), (1854, 80593), (1942, 76941), (2913, 51294), (5826, 25647), (8549, 17478), (8739, 17098)]