145249048

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{112771}}^1$

素因数の和:112807

約数の個数: 32

約数和(自身を含む): 324783360

約数和(自身を除く): 179534312

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 112771, 225542, 451084, 789397, 902168, 1578794, 2593733, 3157588, 5187466, 6315176, 10374932, 18156131, 20749864, 36312262, 72624524, 145249048]

約数ペア:

[(1, 145249048), (2, 72624524), (4, 36312262), (7, 20749864), (8, 18156131), (14, 10374932), (23, 6315176), (28, 5187466), (46, 3157588), (56, 2593733), (92, 1578794), (161, 902168), (184, 789397), (322, 451084), (644, 225542), (1288, 112771)]