178951992752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1\times {\mathrm{14629}}^1$

素因数の和:17230

約数の個数: 80

約数和(自身を含む): 389803592640

約数和(自身を除く): 210851599888

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 2557, 4784, 5114, 10228, 14629, 20456, 29258, 33241, 40912, 58516, 58811, 66482, 117032, 117622, 132964, 190177, 234064, 235244, 265928, 336467, 380354, 470488, 531856, 672934, 760708, 764543, 940976, 1345868, 1521416, 1529086, 2691736, 3042832, 3058172, 4374071, 5383472, 6116344, 8748142, 12232688, 17496284, 34992568, 37406353, 69985136, 74812706, 149625412, 299250824, 486282589, 598501648, 860346119, 972565178, 1720692238, 1945130356, 3441384476, 3890260712, 6882768952, 7780521424, 11184499547, 13765537904, 22368999094, 44737998188, 89475996376, 178951992752]

約数ペア:

[(1, 178951992752), (2, 89475996376), (4, 44737998188), (8, 22368999094), (13, 13765537904), (16, 11184499547), (23, 7780521424), (26, 6882768952), (46, 3890260712), (52, 3441384476), (92, 1945130356), (104, 1720692238), (184, 972565178), (208, 860346119), (299, 598501648), (368, 486282589), (598, 299250824), (1196, 149625412), (2392, 74812706), (2557, 69985136), (4784, 37406353), (5114, 34992568), (10228, 17496284), (14629, 12232688), (20456, 8748142), (29258, 6116344), (33241, 5383472), (40912, 4374071), (58516, 3058172), (58811, 3042832), (66482, 2691736), (117032, 1529086), (117622, 1521416), (132964, 1345868), (190177, 940976), (234064, 764543), (235244, 760708), (265928, 672934), (336467, 531856), (380354, 470488)]