137730704

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{311}}^2$

素因数の和:719

約数の個数: 30

約数和(自身を含む): 270722070

約数和(自身を除く): 132991366

約数列:

[1, 2, 4, 8, 16, 89, 178, 311, 356, 622, 712, 1244, 1424, 2488, 4976, 27679, 55358, 96721, 110716, 193442, 221432, 386884, 442864, 773768, 1547536, 8608169, 17216338, 34432676, 68865352, 137730704]

約数ペア:

[(1, 137730704), (2, 68865352), (4, 34432676), (8, 17216338), (16, 8608169), (89, 1547536), (178, 773768), (311, 442864), (356, 386884), (622, 221432), (712, 193442), (1244, 110716), (1424, 96721), (2488, 55358), (4976, 27679)]