128550170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 276950016

約数和(自身を除く): 148399846

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 47, 70, 82, 94, 205, 235, 287, 329, 410, 470, 574, 658, 953, 1435, 1645, 1906, 1927, 2870, 3290, 3854, 4765, 6671, 9530, 9635, 13342, 13489, 19270, 26978, 33355, 39073, 44791, 66710, 67445, 78146, 89582, 134890, 195365, 223955, 273511, 313537, 390730, 447910, 547022, 627074, 1367555, 1567685, 1836431, 2735110, 3135370, 3672862, 9182155, 12855017, 18364310, 25710034, 64275085, 128550170]

約数ペア:

[(1, 128550170), (2, 64275085), (5, 25710034), (7, 18364310), (10, 12855017), (14, 9182155), (35, 3672862), (41, 3135370), (47, 2735110), (70, 1836431), (82, 1567685), (94, 1367555), (205, 627074), (235, 547022), (287, 447910), (329, 390730), (410, 313537), (470, 273511), (574, 223955), (658, 195365), (953, 134890), (1435, 89582), (1645, 78146), (1906, 67445), (1927, 66710), (2870, 44791), (3290, 39073), (3854, 33355), (4765, 26978), (6671, 19270), (9530, 13489), (9635, 13342)]