149528344

素因数分解:

$2^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{5351}}^1$

素因数の和:5863

約数の個数: 32

約数和(自身を含む): 321120000

約数和(自身を除く): 171591656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499, 998, 1996, 3493, 3992, 5351, 6986, 10702, 13972, 21404, 27944, 37457, 42808, 74914, 149828, 299656, 2670149, 5340298, 10680596, 18691043, 21361192, 37382086, 74764172, 149528344]

約数ペア:

[(1, 149528344), (2, 74764172), (4, 37382086), (7, 21361192), (8, 18691043), (14, 10680596), (28, 5340298), (56, 2670149), (499, 299656), (998, 149828), (1996, 74914), (3493, 42808), (3992, 37457), (5351, 27944), (6986, 21404), (10702, 13972)]