165128546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1063}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 283143168

約数和(自身を除く): 118014622

約数列:

[1, 2, 11, 22, 23, 46, 253, 307, 506, 614, 1063, 2126, 3377, 6754, 7061, 11693, 14122, 23386, 24449, 48898, 77671, 155342, 268939, 326341, 537878, 652682, 3589751, 7179502, 7505843, 15011686, 82564273, 165128546]

約数ペア:

[(1, 165128546), (2, 82564273), (11, 15011686), (22, 7505843), (23, 7179502), (46, 3589751), (253, 652682), (307, 537878), (506, 326341), (614, 268939), (1063, 155342), (2126, 77671), (3377, 48898), (6754, 24449), (7061, 23386), (11693, 14122)]