128528034

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{4133}}^1$

素因数の和:4282

約数の個数: 32

約数和(自身を含む): 264311424

約数和(自身を除く): 135783390

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 4133, 5183, 8266, 10366, 12399, 15549, 24798, 31098, 293443, 301709, 586886, 603418, 880329, 905127, 1760658, 1810254, 21421339, 42842678, 64264017, 128528034]

約数ペア:

[(1, 128528034), (2, 64264017), (3, 42842678), (6, 21421339), (71, 1810254), (73, 1760658), (142, 905127), (146, 880329), (213, 603418), (219, 586886), (426, 301709), (438, 293443), (4133, 31098), (5183, 24798), (8266, 15549), (10366, 12399)]