297125168

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{277169}}^1$

素因数の和:277244

約数の個数: 20

約数和(自身を含む): 584274360

約数和(自身を除く): 287149192

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 277169, 554338, 1108676, 2217352, 4434704, 18570323, 37140646, 74281292, 148562584, 297125168]

約数ペア:

[(1, 297125168), (2, 148562584), (4, 74281292), (8, 37140646), (16, 18570323), (67, 4434704), (134, 2217352), (268, 1108676), (536, 554338), (1072, 277169)]