157036769264

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{239385319}}^1$

素因数の和:239385368

約数の個数: 20

約数和(自身を含む): 311679686640

約数和(自身を除く): 154642917376

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 239385319, 478770638, 957541276, 1915082552, 3830165104, 9814798079, 19629596158, 39259192316, 78518384632, 157036769264]

約数ペア:

[(1, 157036769264), (2, 78518384632), (4, 39259192316), (8, 19629596158), (16, 9814798079), (41, 3830165104), (82, 1915082552), (164, 957541276), (328, 478770638), (656, 239385319)]