144613872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1247

約数の個数: 120

約数和(自身を含む): 442739024

約数和(自身を除く): 298125152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 603, 624, 804, 871, 936, 1072, 1153, 1206, 1608, 1742, 1872, 2306, 2412, 2613, 3216, 3459, 3484, 4612, 4824, 5226, 6918, 6968, 7839, 9224, 9648, 10377, 10452, 13836, 13936, 14989, 15678, 18448, 20754, 20904, 27672, 29978, 31356, 41508, 41808, 44967, 55344, 59956, 62712, 77251, 83016, 89934, 119912, 125424, 134901, 154502, 166032, 179868, 231753, 239824, 269802, 309004, 359736, 463506, 539604, 618008, 695259, 719472, 927012, 1004263, 1079208, 1236016, 1390518, 1854024, 2008526, 2158416, 2781036, 3012789, 3708048, 4017052, 5562072, 6025578, 8034104, 9038367, 11124144, 12051156, 16068208, 18076734, 24102312, 36153468, 48204624, 72306936, 144613872]

約数ペア:

[(1, 144613872), (2, 72306936), (3, 48204624), (4, 36153468), (6, 24102312), (8, 18076734), (9, 16068208), (12, 12051156), (13, 11124144), (16, 9038367), (18, 8034104), (24, 6025578), (26, 5562072), (36, 4017052), (39, 3708048), (48, 3012789), (52, 2781036), (67, 2158416), (72, 2008526), (78, 1854024), (104, 1390518), (117, 1236016), (134, 1079208), (144, 1004263), (156, 927012), (201, 719472), (208, 695259), (234, 618008), (268, 539604), (312, 463506), (402, 359736), (468, 309004), (536, 269802), (603, 239824), (624, 231753), (804, 179868), (871, 166032), (936, 154502), (1072, 134901), (1153, 125424), (1206, 119912), (1608, 89934), (1742, 83016), (1872, 77251), (2306, 62712), (2412, 59956), (2613, 55344), (3216, 44967), (3459, 41808), (3484, 41508), (4612, 31356), (4824, 29978), (5226, 27672), (6918, 20904), (6968, 20754), (7839, 18448), (9224, 15678), (9648, 14989), (10377, 13936), (10452, 13836)]