123278856

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{31513}}^1$

素因数の和:31685

約数の個数: 32

約数和(自身を含む): 310097760

約数和(自身を除く): 186818904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 31513, 63026, 94539, 126052, 189078, 252104, 378156, 756312, 5136619, 10273238, 15409857, 20546476, 30819714, 41092952, 61639428, 123278856]

約数ペア:

[(1, 123278856), (2, 61639428), (3, 41092952), (4, 30819714), (6, 20546476), (8, 15409857), (12, 10273238), (24, 5136619), (163, 756312), (326, 378156), (489, 252104), (652, 189078), (978, 126052), (1304, 94539), (1956, 63026), (3912, 31513)]