133691138

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4231}}^1$

素因数の和:4338

約数の個数: 32

約数和(自身を含む): 239294208

約数和(自身を除く): 105603070

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 427, 518, 854, 2257, 4231, 4514, 8462, 15799, 29617, 31598, 59234, 156547, 258091, 313094, 516182, 1095829, 1806637, 2191658, 3613274, 9549367, 19098734, 66845569, 133691138]

約数ペア:

[(1, 133691138), (2, 66845569), (7, 19098734), (14, 9549367), (37, 3613274), (61, 2191658), (74, 1806637), (122, 1095829), (259, 516182), (427, 313094), (518, 258091), (854, 156547), (2257, 59234), (4231, 31598), (4514, 29617), (8462, 15799)]