128536686

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{35527}}^1$

素因数の和:35605

約数の個数: 32

約数和(自身を含む): 289908480

約数和(自身を除く): 161371794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 35527, 71054, 106581, 213162, 319743, 639486, 959229, 1918458, 2380309, 4760618, 7140927, 14281854, 21422781, 42845562, 64268343, 128536686]

約数ペア:

[(1, 128536686), (2, 64268343), (3, 42845562), (6, 21422781), (9, 14281854), (18, 7140927), (27, 4760618), (54, 2380309), (67, 1918458), (134, 959229), (201, 639486), (402, 319743), (603, 213162), (1206, 106581), (1809, 71054), (3618, 35527)]