156934349080

素因数分解:

$2^3\times 5^1\times {\mathrm{36007}}^1\times {\mathrm{108961}}^1$

素因数の和:144979

約数の個数: 32

約数和(自身を含む): 353115332640

約数和(自身を除く): 196180983560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 36007, 72014, 108961, 144028, 180035, 217922, 288056, 360070, 435844, 544805, 720140, 871688, 1089610, 1440280, 2179220, 4358440, 3923358727, 7846717454, 15693434908, 19616793635, 31386869816, 39233587270, 78467174540, 156934349080]

約数ペア:

[(1, 156934349080), (2, 78467174540), (4, 39233587270), (5, 31386869816), (8, 19616793635), (10, 15693434908), (20, 7846717454), (40, 3923358727), (36007, 4358440), (72014, 2179220), (108961, 1440280), (144028, 1089610), (180035, 871688), (217922, 720140), (288056, 544805), (360070, 435844)]