145809314

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{69899}}^1$

素因数の和:70057

約数の個数: 16

約数和(自身を含む): 251640000

約数和(自身を除く): 105830686

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 69899, 139798, 489293, 978586, 10414951, 20829902, 72904657, 145809314]

約数ペア:

[(1, 145809314), (2, 72904657), (7, 20829902), (14, 10414951), (149, 978586), (298, 489293), (1043, 139798), (2086, 69899)]