128668038

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1128667}}^1$

素因数の和:1128691

約数の個数: 16

約数和(自身を含む): 270880320

約数和(自身を除く): 142212282

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1128667, 2257334, 3386001, 6772002, 21444673, 42889346, 64334019, 128668038]

約数ペア:

[(1, 128668038), (2, 64334019), (3, 42889346), (6, 21444673), (19, 6772002), (38, 3386001), (57, 2257334), (114, 1128667)]