142777196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{15773}}^1$

素因数の和:15881

約数の個数: 24

約数和(自身を含む): 261469824

約数和(自身を除く): 118692628

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 4526, 9052, 15773, 31546, 63092, 488963, 977926, 1151429, 1955852, 2302858, 4605716, 35694299, 71388598, 142777196]

約数ペア:

[(1, 142777196), (2, 71388598), (4, 35694299), (31, 4605716), (62, 2302858), (73, 1955852), (124, 1151429), (146, 977926), (292, 488963), (2263, 63092), (4526, 31546), (9052, 15773)]