156749126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{18013}}^1$

素因数の和:18263

約数の個数: 16

約数和(自身を含む): 248593200

約数和(自身を除く): 91844074

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8702, 18013, 36026, 342247, 684494, 4124977, 8249954, 78374563, 156749126]

約数ペア:

[(1, 156749126), (2, 78374563), (19, 8249954), (38, 4124977), (229, 684494), (458, 342247), (4351, 36026), (8702, 18013)]