145974816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 452035584

約数和(自身を除く): 306060768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 127, 144, 156, 208, 234, 254, 288, 307, 312, 381, 416, 468, 508, 614, 624, 762, 921, 936, 1016, 1143, 1228, 1248, 1524, 1651, 1842, 1872, 2032, 2286, 2456, 2763, 3048, 3302, 3684, 3744, 3991, 4064, 4572, 4912, 4953, 5526, 6096, 6604, 7368, 7982, 9144, 9824, 9906, 11052, 11973, 12192, 13208, 14736, 14859, 15964, 18288, 19812, 22104, 23946, 26416, 29472, 29718, 31928, 35919, 36576, 38989, 39624, 44208, 47892, 52832, 59436, 63856, 71838, 77978, 79248, 88416, 95784, 116967, 118872, 127712, 143676, 155956, 158496, 191568, 233934, 237744, 287352, 311912, 350901, 383136, 467868, 475488, 506857, 574704, 623824, 701802, 935736, 1013714, 1149408, 1247648, 1403604, 1520571, 1871472, 2027428, 2807208, 3041142, 3742944, 4054856, 4561713, 5614416, 6082284, 8109712, 9123426, 11228832, 12164568, 16219424, 18246852, 24329136, 36493704, 48658272, 72987408, 145974816]

約数ペア:

[(1, 145974816), (2, 72987408), (3, 48658272), (4, 36493704), (6, 24329136), (8, 18246852), (9, 16219424), (12, 12164568), (13, 11228832), (16, 9123426), (18, 8109712), (24, 6082284), (26, 5614416), (32, 4561713), (36, 4054856), (39, 3742944), (48, 3041142), (52, 2807208), (72, 2027428), (78, 1871472), (96, 1520571), (104, 1403604), (117, 1247648), (127, 1149408), (144, 1013714), (156, 935736), (208, 701802), (234, 623824), (254, 574704), (288, 506857), (307, 475488), (312, 467868), (381, 383136), (416, 350901), (468, 311912), (508, 287352), (614, 237744), (624, 233934), (762, 191568), (921, 158496), (936, 155956), (1016, 143676), (1143, 127712), (1228, 118872), (1248, 116967), (1524, 95784), (1651, 88416), (1842, 79248), (1872, 77978), (2032, 71838), (2286, 63856), (2456, 59436), (2763, 52832), (3048, 47892), (3302, 44208), (3684, 39624), (3744, 38989), (3991, 36576), (4064, 35919), (4572, 31928), (4912, 29718), (4953, 29472), (5526, 26416), (6096, 23946), (6604, 22104), (7368, 19812), (7982, 18288), (9144, 15964), (9824, 14859), (9906, 14736), (11052, 13208), (11973, 12192)]