131301156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1563109}}^1$

素因数の和:1563123

約数の個数: 24

約数和(自身を含む): 350136640

約数和(自身を除く): 218835484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1563109, 3126218, 4689327, 6252436, 9378654, 10941763, 18757308, 21883526, 32825289, 43767052, 65650578, 131301156]

約数ペア:

[(1, 131301156), (2, 65650578), (3, 43767052), (4, 32825289), (6, 21883526), (7, 18757308), (12, 10941763), (14, 9378654), (21, 6252436), (28, 4689327), (42, 3126218), (84, 1563109)]