156913729220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107475157}}^1$

素因数の和:107475239

約数の個数: 24

約数和(自身を含む): 334032791064

約数和(自身を除く): 177119061844

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 107475157, 214950314, 429900628, 537375785, 1074751570, 2149503140, 7845686461, 15691372922, 31382745844, 39228432305, 78456864610, 156913729220]

約数ペア:

[(1, 156913729220), (2, 78456864610), (4, 39228432305), (5, 31382745844), (10, 15691372922), (20, 7845686461), (73, 2149503140), (146, 1074751570), (292, 537375785), (365, 429900628), (730, 214950314), (1460, 107475157)]