148352408

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{431257}}^1$

素因数の和:431306

約数の個数: 16

約数和(自身を含む): 284630280

約数和(自身を除く): 136277872

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 431257, 862514, 1725028, 3450056, 18544051, 37088102, 74176204, 148352408]

約数ペア:

[(1, 148352408), (2, 74176204), (4, 37088102), (8, 18544051), (43, 3450056), (86, 1725028), (172, 862514), (344, 431257)]