128520372

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{227873}}^1$

素因数の和:227927

約数の個数: 24

約数和(自身を含む): 306262656

約数和(自身を除く): 177742284

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 227873, 455746, 683619, 911492, 1367238, 2734476, 10710031, 21420062, 32130093, 42840124, 64260186, 128520372]

約数ペア:

[(1, 128520372), (2, 64260186), (3, 42840124), (4, 32130093), (6, 21420062), (12, 10710031), (47, 2734476), (94, 1367238), (141, 911492), (188, 683619), (282, 455746), (564, 227873)]