128130648

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{113591}}^1$

素因数の和:113647

約数の個数: 32

約数和(自身を含む): 327144960

約数和(自身を除く): 199014312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 113591, 227182, 340773, 454364, 681546, 908728, 1363092, 2726184, 5338777, 10677554, 16016331, 21355108, 32032662, 42710216, 64065324, 128130648]

約数ペア:

[(1, 128130648), (2, 64065324), (3, 42710216), (4, 32032662), (6, 21355108), (8, 16016331), (12, 10677554), (24, 5338777), (47, 2726184), (94, 1363092), (141, 908728), (188, 681546), (282, 454364), (376, 340773), (564, 227182), (1128, 113591)]