128701344

素因数分解:

$2^5\times 3^1\times {\mathrm{1340639}}^1$

素因数の和:1340652

約数の個数: 24

約数和(自身を含む): 337841280

約数和(自身を除く): 209139936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1340639, 2681278, 4021917, 5362556, 8043834, 10725112, 16087668, 21450224, 32175336, 42900448, 64350672, 128701344]

約数ペア:

[(1, 128701344), (2, 64350672), (3, 42900448), (4, 32175336), (6, 21450224), (8, 16087668), (12, 10725112), (16, 8043834), (24, 5362556), (32, 4021917), (48, 2681278), (96, 1340639)]