156720352

素因数分解:

$2^5\times {\mathrm{313}}^1\times {\mathrm{15647}}^1$

素因数の和:15970

約数の個数: 24

約数和(自身を含む): 309548736

約数和(自身を除く): 152828384

約数列:

[1, 2, 4, 8, 16, 32, 313, 626, 1252, 2504, 5008, 10016, 15647, 31294, 62588, 125176, 250352, 500704, 4897511, 9795022, 19590044, 39180088, 78360176, 156720352]

約数ペア:

[(1, 156720352), (2, 78360176), (4, 39180088), (8, 19590044), (16, 9795022), (32, 4897511), (313, 500704), (626, 250352), (1252, 125176), (2504, 62588), (5008, 31294), (10016, 15647)]