140572272

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71429}}^1$

素因数の和:71481

約数の個数: 40

約数和(自身を含む): 372007440

約数和(自身を除く): 231435168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 71429, 142858, 214287, 285716, 428574, 571432, 857148, 1142864, 1714296, 2928589, 3428592, 5857178, 8785767, 11714356, 17571534, 23428712, 35143068, 46857424, 70286136, 140572272]

約数ペア:

[(1, 140572272), (2, 70286136), (3, 46857424), (4, 35143068), (6, 23428712), (8, 17571534), (12, 11714356), (16, 8785767), (24, 5857178), (41, 3428592), (48, 2928589), (82, 1714296), (123, 1142864), (164, 857148), (246, 571432), (328, 428574), (492, 285716), (656, 214287), (984, 142858), (1968, 71429)]