155522024

素因数分解:

$2^3\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{2473}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 333693120

約数和(自身を除く): 178171096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1123, 2246, 2473, 4492, 4946, 7861, 8984, 9892, 15722, 17311, 19784, 31444, 34622, 62888, 69244, 138488, 2777179, 5554358, 11108716, 19440253, 22217432, 38880506, 77761012, 155522024]

約数ペア:

[(1, 155522024), (2, 77761012), (4, 38880506), (7, 22217432), (8, 19440253), (14, 11108716), (28, 5554358), (56, 2777179), (1123, 138488), (2246, 69244), (2473, 62888), (4492, 34622), (4946, 31444), (7861, 19784), (8984, 17311), (9892, 15722)]