148907804

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{1721}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 264609408

約数和(自身を除く): 115701604

約数列:

[1, 2, 4, 97, 194, 223, 388, 446, 892, 1721, 3442, 6884, 21631, 43262, 86524, 166937, 333874, 383783, 667748, 767566, 1535132, 37226951, 74453902, 148907804]

約数ペア:

[(1, 148907804), (2, 74453902), (4, 37226951), (97, 1535132), (194, 767566), (223, 667748), (388, 383783), (446, 333874), (892, 166937), (1721, 86524), (3442, 43262), (6884, 21631)]