156655967958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1243301333}}^1$

素因数の和:1243301348

約数の個数: 24

約数和(自身を含む): 387910016208

約数和(自身を除く): 231254048250

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1243301333, 2486602666, 3729903999, 7459807998, 8703109331, 11189711997, 17406218662, 22379423994, 26109327993, 52218655986, 78327983979, 156655967958]

約数ペア:

[(1, 156655967958), (2, 78327983979), (3, 52218655986), (6, 26109327993), (7, 22379423994), (9, 17406218662), (14, 11189711997), (18, 8703109331), (21, 7459807998), (42, 3729903999), (63, 2486602666), (126, 1243301333)]