153383216

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12799}}^1$

素因数の和:12921

約数の個数: 40

約数和(自身を含む): 342835200

約数和(自身を除く): 189451984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11984, 12799, 25598, 51196, 89593, 102392, 179186, 204784, 358372, 716744, 1369493, 1433488, 2738986, 5477972, 9586451, 10955944, 19172902, 21911888, 38345804, 76691608, 153383216]

約数ペア:

[(1, 153383216), (2, 76691608), (4, 38345804), (7, 21911888), (8, 19172902), (14, 10955944), (16, 9586451), (28, 5477972), (56, 2738986), (107, 1433488), (112, 1369493), (214, 716744), (428, 358372), (749, 204784), (856, 179186), (1498, 102392), (1712, 89593), (2996, 51196), (5992, 25598), (11984, 12799)]