159387354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1264979}}^1$

素因数の和:1264994

約数の個数: 24

約数和(自身を含む): 394673760

約数和(自身を除く): 235286406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1264979, 2529958, 3794937, 7589874, 8854853, 11384811, 17709706, 22769622, 26564559, 53129118, 79693677, 159387354]

約数ペア:

[(1, 159387354), (2, 79693677), (3, 53129118), (6, 26564559), (7, 22769622), (9, 17709706), (14, 11384811), (18, 8854853), (21, 7589874), (42, 3794937), (63, 2529958), (126, 1264979)]