155262296

素因数分解:

$2^3\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{2267}}^1$

素因数の和:3503

約数の個数: 32

約数和(自身を含む): 333123840

約数和(自身を除く): 177861544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1223, 2267, 2446, 4534, 4892, 8561, 9068, 9784, 15869, 17122, 18136, 31738, 34244, 63476, 68488, 126952, 2772541, 5545082, 11090164, 19407787, 22180328, 38815574, 77631148, 155262296]

約数ペア:

[(1, 155262296), (2, 77631148), (4, 38815574), (7, 22180328), (8, 19407787), (14, 11090164), (28, 5545082), (56, 2772541), (1223, 126952), (2267, 68488), (2446, 63476), (4534, 34244), (4892, 31738), (8561, 18136), (9068, 17122), (9784, 15869)]