149280944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{548827}}^1$

素因数の和:548852

約数の個数: 20

約数和(自身を含む): 306246024

約数和(自身を除く): 156965080

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 548827, 1097654, 2195308, 4390616, 8781232, 9330059, 18660118, 37320236, 74640472, 149280944]

約数ペア:

[(1, 149280944), (2, 74640472), (4, 37320236), (8, 18660118), (16, 9330059), (17, 8781232), (34, 4390616), (68, 2195308), (136, 1097654), (272, 548827)]