128648562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{2111}}^1$

素因数の和:3574

約数の個数: 32

約数和(自身を含む): 294395904

約数和(自身を除く): 165747342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1451, 2111, 2902, 4222, 4353, 6333, 8706, 10157, 12666, 14777, 20314, 29554, 30471, 44331, 60942, 88662, 3063061, 6126122, 9189183, 18378366, 21441427, 42882854, 64324281, 128648562]

約数ペア:

[(1, 128648562), (2, 64324281), (3, 42882854), (6, 21441427), (7, 18378366), (14, 9189183), (21, 6126122), (42, 3063061), (1451, 88662), (2111, 60942), (2902, 44331), (4222, 30471), (4353, 29554), (6333, 20314), (8706, 14777), (10157, 12666)]