154077328

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{22343}}^1$

素因数の和:22782

約数の個数: 20

約数和(自身を含む): 299230848

約数和(自身を除く): 145153520

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 22343, 44686, 89372, 178744, 357488, 9629833, 19259666, 38519332, 77038664, 154077328]

約数ペア:

[(1, 154077328), (2, 77038664), (4, 38519332), (8, 19259666), (16, 9629833), (431, 357488), (862, 178744), (1724, 89372), (3448, 44686), (6896, 22343)]