128403366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{235171}}^1$

素因数の和:235196

約数の個数: 32

約数和(自身を含む): 316071168

約数和(自身を除く): 187667802

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 235171, 470342, 705513, 1411026, 1646197, 3057223, 3292394, 4938591, 6114446, 9171669, 9877182, 18343338, 21400561, 42801122, 64201683, 128403366]

約数ペア:

[(1, 128403366), (2, 64201683), (3, 42801122), (6, 21400561), (7, 18343338), (13, 9877182), (14, 9171669), (21, 6114446), (26, 4938591), (39, 3292394), (42, 3057223), (78, 1646197), (91, 1411026), (182, 705513), (273, 470342), (546, 235171)]