138604272

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{70429}}^1$

素因数の和:70481

約数の個数: 40

約数和(自身を含む): 366799440

約数和(自身を除く): 228195168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 70429, 140858, 211287, 281716, 422574, 563432, 845148, 1126864, 1690296, 2887589, 3380592, 5775178, 8662767, 11550356, 17325534, 23100712, 34651068, 46201424, 69302136, 138604272]

約数ペア:

[(1, 138604272), (2, 69302136), (3, 46201424), (4, 34651068), (6, 23100712), (8, 17325534), (12, 11550356), (16, 8662767), (24, 5775178), (41, 3380592), (48, 2887589), (82, 1690296), (123, 1126864), (164, 845148), (246, 563432), (328, 422574), (492, 281716), (656, 211287), (984, 140858), (1968, 70429)]