139827232

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{229979}}^1$

素因数の和:230008

約数の個数: 24

約数和(自身を含む): 289774800

約数和(自身を除く): 149947568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 229979, 459958, 919916, 1839832, 3679664, 4369601, 7359328, 8739202, 17478404, 34956808, 69913616, 139827232]

約数ペア:

[(1, 139827232), (2, 69913616), (4, 34956808), (8, 17478404), (16, 8739202), (19, 7359328), (32, 4369601), (38, 3679664), (76, 1839832), (152, 919916), (304, 459958), (608, 229979)]