156913948780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{270541291}}^1$

素因数の和:270541329

約数の個数: 24

約数和(自身を含む): 340882027920

約数和(自身を除く): 183968079140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 270541291, 541082582, 1082165164, 1352706455, 2705412910, 5410825820, 7845697439, 15691394878, 31382789756, 39228487195, 78456974390, 156913948780]

約数ペア:

[(1, 156913948780), (2, 78456974390), (4, 39228487195), (5, 31382789756), (10, 15691394878), (20, 7845697439), (29, 5410825820), (58, 2705412910), (116, 1352706455), (145, 1082165164), (290, 541082582), (580, 270541291)]