156955075578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1245675203}}^1$

素因数の和:1245675218

約数の個数: 24

約数和(自身を含む): 388650663648

約数和(自身を除く): 231695588070

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1245675203, 2491350406, 3737025609, 7474051218, 8719726421, 11211076827, 17439452842, 22422153654, 26159179263, 52318358526, 78477537789, 156955075578]

約数ペア:

[(1, 156955075578), (2, 78477537789), (3, 52318358526), (6, 26159179263), (7, 22422153654), (9, 17439452842), (14, 11211076827), (18, 8719726421), (21, 7474051218), (42, 3737025609), (63, 2491350406), (126, 1245675203)]