131854008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 392071680

約数和(自身を除く): 260217672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 103, 104, 132, 143, 156, 206, 264, 286, 309, 312, 373, 412, 429, 572, 618, 746, 824, 858, 1119, 1133, 1144, 1236, 1339, 1492, 1716, 2238, 2266, 2472, 2678, 2984, 3399, 3432, 4017, 4103, 4476, 4532, 4849, 5356, 6798, 8034, 8206, 8952, 9064, 9698, 10712, 12309, 13596, 14547, 14729, 16068, 16412, 19396, 24618, 27192, 29094, 29458, 32136, 32824, 38419, 38792, 44187, 49236, 53339, 58188, 58916, 76838, 88374, 98472, 106678, 115257, 116376, 117832, 153676, 160017, 176748, 213356, 230514, 307352, 320034, 353496, 422609, 426712, 461028, 499447, 640068, 845218, 922056, 998894, 1267827, 1280136, 1498341, 1690436, 1997788, 2535654, 2996682, 3380872, 3995576, 5071308, 5493917, 5993364, 10142616, 10987834, 11986728, 16481751, 21975668, 32963502, 43951336, 65927004, 131854008]

約数ペア:

[(1, 131854008), (2, 65927004), (3, 43951336), (4, 32963502), (6, 21975668), (8, 16481751), (11, 11986728), (12, 10987834), (13, 10142616), (22, 5993364), (24, 5493917), (26, 5071308), (33, 3995576), (39, 3380872), (44, 2996682), (52, 2535654), (66, 1997788), (78, 1690436), (88, 1498341), (103, 1280136), (104, 1267827), (132, 998894), (143, 922056), (156, 845218), (206, 640068), (264, 499447), (286, 461028), (309, 426712), (312, 422609), (373, 353496), (412, 320034), (429, 307352), (572, 230514), (618, 213356), (746, 176748), (824, 160017), (858, 153676), (1119, 117832), (1133, 116376), (1144, 115257), (1236, 106678), (1339, 98472), (1492, 88374), (1716, 76838), (2238, 58916), (2266, 58188), (2472, 53339), (2678, 49236), (2984, 44187), (3399, 38792), (3432, 38419), (4017, 32824), (4103, 32136), (4476, 29458), (4532, 29094), (4849, 27192), (5356, 24618), (6798, 19396), (8034, 16412), (8206, 16068), (8952, 14729), (9064, 14547), (9698, 13596), (10712, 12309)]