156896564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{48847}}^1$

素因数の和:48935

約数の個数: 24

約数和(自身を含む): 303639168

約数和(自身を除く): 146742604

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 48847, 97694, 195388, 537317, 1074634, 2149268, 3565831, 7131662, 14263324, 39224141, 78448282, 156896564]

約数ペア:

[(1, 156896564), (2, 78448282), (4, 39224141), (11, 14263324), (22, 7131662), (44, 3565831), (73, 2149268), (146, 1074634), (292, 537317), (803, 195388), (1606, 97694), (3212, 48847)]