181231344

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{6659}}^1$

素因数の和:6689

約数の個数: 120

約数和(自身を含む): 601211520

約数和(自身を除く): 419980176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6659, 6804, 9072, 13318, 13608, 19977, 26636, 27216, 39954, 46613, 53272, 59931, 79908, 93226, 106544, 119862, 139839, 159816, 179793, 186452, 239724, 279678, 319632, 359586, 372904, 419517, 479448, 539379, 559356, 719172, 745808, 839034, 958896, 1078758, 1118712, 1258551, 1438344, 1618137, 1678068, 2157516, 2237424, 2517102, 2876688, 3236274, 3356136, 3775653, 4315032, 5034204, 6472548, 6712272, 7551306, 8630064, 10068408, 11326959, 12945096, 15102612, 20136816, 22653918, 25890192, 30205224, 45307836, 60410448, 90615672, 181231344]

約数ペア:

[(1, 181231344), (2, 90615672), (3, 60410448), (4, 45307836), (6, 30205224), (7, 25890192), (8, 22653918), (9, 20136816), (12, 15102612), (14, 12945096), (16, 11326959), (18, 10068408), (21, 8630064), (24, 7551306), (27, 6712272), (28, 6472548), (36, 5034204), (42, 4315032), (48, 3775653), (54, 3356136), (56, 3236274), (63, 2876688), (72, 2517102), (81, 2237424), (84, 2157516), (108, 1678068), (112, 1618137), (126, 1438344), (144, 1258551), (162, 1118712), (168, 1078758), (189, 958896), (216, 839034), (243, 745808), (252, 719172), (324, 559356), (336, 539379), (378, 479448), (432, 419517), (486, 372904), (504, 359586), (567, 319632), (648, 279678), (756, 239724), (972, 186452), (1008, 179793), (1134, 159816), (1296, 139839), (1512, 119862), (1701, 106544), (1944, 93226), (2268, 79908), (3024, 59931), (3402, 53272), (3888, 46613), (4536, 39954), (6659, 27216), (6804, 26636), (9072, 19977), (13318, 13608)]