157046004208

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2111}}^1\times {\mathrm{108131}}^1$

素因数の和:110293

約数の個数: 40

約数和(自身を含む): 311503205376

約数和(自身を除く): 154457201168

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2111, 4222, 8444, 16888, 33776, 90773, 108131, 181546, 216262, 363092, 432524, 726184, 865048, 1452368, 1730096, 4649633, 9299266, 18598532, 37197064, 74394128, 228264541, 456529082, 913058164, 1826116328, 3652232656, 9815375263, 19630750526, 39261501052, 78523002104, 157046004208]

約数ペア:

[(1, 157046004208), (2, 78523002104), (4, 39261501052), (8, 19630750526), (16, 9815375263), (43, 3652232656), (86, 1826116328), (172, 913058164), (344, 456529082), (688, 228264541), (2111, 74394128), (4222, 37197064), (8444, 18598532), (16888, 9299266), (33776, 4649633), (90773, 1730096), (108131, 1452368), (181546, 865048), (216262, 726184), (363092, 432524)]