127519434

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:969

約数の個数: 80

約数和(自身を含む): 329313600

約数和(自身を除く): 201794166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 139, 162, 189, 278, 378, 417, 567, 809, 834, 973, 1134, 1251, 1618, 1946, 2427, 2502, 2919, 3753, 4854, 5663, 5838, 7281, 7506, 8757, 11259, 11326, 14562, 16989, 17514, 21843, 22518, 26271, 33978, 43686, 50967, 52542, 65529, 78813, 101934, 112451, 131058, 152901, 157626, 224902, 305802, 337353, 458703, 674706, 787157, 917406, 1012059, 1574314, 2024118, 2361471, 3036177, 4722942, 6072354, 7084413, 9108531, 14168826, 18217062, 21253239, 42506478, 63759717, 127519434]

約数ペア:

[(1, 127519434), (2, 63759717), (3, 42506478), (6, 21253239), (7, 18217062), (9, 14168826), (14, 9108531), (18, 7084413), (21, 6072354), (27, 4722942), (42, 3036177), (54, 2361471), (63, 2024118), (81, 1574314), (126, 1012059), (139, 917406), (162, 787157), (189, 674706), (278, 458703), (378, 337353), (417, 305802), (567, 224902), (809, 157626), (834, 152901), (973, 131058), (1134, 112451), (1251, 101934), (1618, 78813), (1946, 65529), (2427, 52542), (2502, 50967), (2919, 43686), (3753, 33978), (4854, 26271), (5663, 22518), (5838, 21843), (7281, 17514), (7506, 16989), (8757, 14562), (11259, 11326)]