126121128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{750721}}^1$

素因数の和:750737

約数の個数: 32

約数和(自身を含む): 360346560

約数和(自身を除く): 234225432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 750721, 1501442, 2252163, 3002884, 4504326, 5255047, 6005768, 9008652, 10510094, 15765141, 18017304, 21020188, 31530282, 42040376, 63060564, 126121128]

約数ペア:

[(1, 126121128), (2, 63060564), (3, 42040376), (4, 31530282), (6, 21020188), (7, 18017304), (8, 15765141), (12, 10510094), (14, 9008652), (21, 6005768), (24, 5255047), (28, 4504326), (42, 3002884), (56, 2252163), (84, 1501442), (168, 750721)]