131427444008

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{106181}}^1$

素因数の和:106279

約数の個数: 96

約数和(自身を含む): 303663530880

約数和(自身を除く): 172236086872

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 961, 1288, 1426, 1736, 1922, 2852, 3844, 4991, 5704, 6727, 7688, 9982, 13454, 19964, 22103, 26908, 39928, 44206, 53816, 88412, 106181, 154721, 176824, 212362, 309442, 424724, 618884, 743267, 849448, 1237768, 1486534, 2442163, 2973068, 3291611, 4884326, 5946136, 6583222, 9768652, 13166444, 17095141, 19537304, 23041277, 26332888, 34190282, 46082554, 68380564, 75707053, 92165108, 102039941, 136761128, 151414106, 184330216, 204079882, 302828212, 408159764, 529949371, 605656424, 714279587, 816319528, 1059898742, 1428559174, 2119797484, 2346918643, 2857118348, 4239594968, 4693837286, 5714236696, 9387674572, 16428430501, 18775349144, 32856861002, 65713722004, 131427444008]

約数ペア:

[(1, 131427444008), (2, 65713722004), (4, 32856861002), (7, 18775349144), (8, 16428430501), (14, 9387674572), (23, 5714236696), (28, 4693837286), (31, 4239594968), (46, 2857118348), (56, 2346918643), (62, 2119797484), (92, 1428559174), (124, 1059898742), (161, 816319528), (184, 714279587), (217, 605656424), (248, 529949371), (322, 408159764), (434, 302828212), (644, 204079882), (713, 184330216), (868, 151414106), (961, 136761128), (1288, 102039941), (1426, 92165108), (1736, 75707053), (1922, 68380564), (2852, 46082554), (3844, 34190282), (4991, 26332888), (5704, 23041277), (6727, 19537304), (7688, 17095141), (9982, 13166444), (13454, 9768652), (19964, 6583222), (22103, 5946136), (26908, 4884326), (39928, 3291611), (44206, 2973068), (53816, 2442163), (88412, 1486534), (106181, 1237768), (154721, 849448), (176824, 743267), (212362, 618884), (309442, 424724)]