147994268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{18199}}^1$

素因数の和:18329

約数の個数: 24

約数和(自身を含む): 275184000

約数和(自身を除く): 127189732

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 18199, 36398, 72796, 345781, 691562, 1383124, 1947293, 3894586, 7789172, 36998567, 73997134, 147994268]

約数ペア:

[(1, 147994268), (2, 73997134), (4, 36998567), (19, 7789172), (38, 3894586), (76, 1947293), (107, 1383124), (214, 691562), (428, 345781), (2033, 72796), (4066, 36398), (8132, 18199)]