154449712

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{22397}}^1$

素因数の和:22836

約数の個数: 20

約数和(自身を含む): 299954016

約数和(自身を除く): 145504304

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 22397, 44794, 89588, 179176, 358352, 9653107, 19306214, 38612428, 77224856, 154449712]

約数ペア:

[(1, 154449712), (2, 77224856), (4, 38612428), (8, 19306214), (16, 9653107), (431, 358352), (862, 179176), (1724, 89588), (3448, 44794), (6896, 22397)]