129662808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 378846720

約数和(自身を除く): 249183912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 167, 173, 187, 204, 264, 334, 346, 374, 408, 501, 519, 561, 668, 692, 748, 1002, 1038, 1122, 1336, 1384, 1496, 1837, 1903, 2004, 2076, 2244, 2839, 2941, 3674, 3806, 4008, 4152, 4488, 5511, 5678, 5709, 5882, 7348, 7612, 8517, 8823, 11022, 11356, 11418, 11764, 14696, 15224, 17034, 17646, 22044, 22712, 22836, 23528, 28891, 31229, 32351, 34068, 35292, 44088, 45672, 57782, 62458, 64702, 68136, 70584, 86673, 93687, 97053, 115564, 124916, 129404, 173346, 187374, 194106, 231128, 249832, 258808, 317801, 346692, 374748, 388212, 491147, 635602, 693384, 749496, 776424, 953403, 982294, 1271204, 1473441, 1906806, 1964588, 2542408, 2946882, 3813612, 3929176, 5402617, 5893764, 7627224, 10805234, 11787528, 16207851, 21610468, 32415702, 43220936, 64831404, 129662808]

約数ペア:

[(1, 129662808), (2, 64831404), (3, 43220936), (4, 32415702), (6, 21610468), (8, 16207851), (11, 11787528), (12, 10805234), (17, 7627224), (22, 5893764), (24, 5402617), (33, 3929176), (34, 3813612), (44, 2946882), (51, 2542408), (66, 1964588), (68, 1906806), (88, 1473441), (102, 1271204), (132, 982294), (136, 953403), (167, 776424), (173, 749496), (187, 693384), (204, 635602), (264, 491147), (334, 388212), (346, 374748), (374, 346692), (408, 317801), (501, 258808), (519, 249832), (561, 231128), (668, 194106), (692, 187374), (748, 173346), (1002, 129404), (1038, 124916), (1122, 115564), (1336, 97053), (1384, 93687), (1496, 86673), (1837, 70584), (1903, 68136), (2004, 64702), (2076, 62458), (2244, 57782), (2839, 45672), (2941, 44088), (3674, 35292), (3806, 34068), (4008, 32351), (4152, 31229), (4488, 28891), (5511, 23528), (5678, 22836), (5709, 22712), (5882, 22044), (7348, 17646), (7612, 17034), (8517, 15224), (8823, 14696), (11022, 11764), (11356, 11418)]