128032716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80221}}^1$

素因数の和:80254

約数の個数: 48

約数和(自身を含む): 359394560

約数和(自身を除く): 231361844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 80221, 160442, 240663, 320884, 481326, 561547, 962652, 1123094, 1524199, 1684641, 2246188, 3048398, 3369282, 4572597, 6096796, 6738564, 9145194, 10669393, 18290388, 21338786, 32008179, 42677572, 64016358, 128032716]

約数ペア:

[(1, 128032716), (2, 64016358), (3, 42677572), (4, 32008179), (6, 21338786), (7, 18290388), (12, 10669393), (14, 9145194), (19, 6738564), (21, 6096796), (28, 4572597), (38, 3369282), (42, 3048398), (57, 2246188), (76, 1684641), (84, 1524199), (114, 1123094), (133, 962652), (228, 561547), (266, 481326), (399, 320884), (532, 240663), (798, 160442), (1596, 80221)]