168232004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{30323}}^1$

素因数の和:30419

約数の個数: 24

約数和(自身を含む): 314156640

約数和(自身を除く): 145924636

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 30323, 60646, 121292, 576137, 1152274, 2213579, 2304548, 4427158, 8854316, 42058001, 84116002, 168232004]

約数ペア:

[(1, 168232004), (2, 84116002), (4, 42058001), (19, 8854316), (38, 4427158), (73, 2304548), (76, 2213579), (146, 1152274), (292, 576137), (1387, 121292), (2774, 60646), (5548, 30323)]