135456556

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{915247}}^1$

素因数の和:915288

約数の個数: 12

約数和(自身を含む): 243455968

約数和(自身を除く): 107999412

約数列:

[1, 2, 4, 37, 74, 148, 915247, 1830494, 3660988, 33864139, 67728278, 135456556]

約数ペア:

[(1, 135456556), (2, 67728278), (4, 33864139), (37, 3660988), (74, 1830494), (148, 915247)]