128524144

素因数分解:

$2^4\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1637}}^1$

素因数の和:2353

約数の個数: 40

約数和(自身を含む): 285169248

約数和(自身を除く): 156645104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 701, 1402, 1637, 2804, 3274, 4907, 5608, 6548, 9814, 11216, 11459, 13096, 19628, 22918, 26192, 39256, 45836, 78512, 91672, 183344, 1147537, 2295074, 4590148, 8032759, 9180296, 16065518, 18360592, 32131036, 64262072, 128524144]

約数ペア:

[(1, 128524144), (2, 64262072), (4, 32131036), (7, 18360592), (8, 16065518), (14, 9180296), (16, 8032759), (28, 4590148), (56, 2295074), (112, 1147537), (701, 183344), (1402, 91672), (1637, 78512), (2804, 45836), (3274, 39256), (4907, 26192), (5608, 22918), (6548, 19628), (9814, 13096), (11216, 11459)]