168305712

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{863}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 462827520

約数和(自身を除く): 294521808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 239, 272, 408, 478, 717, 816, 863, 956, 1434, 1726, 1912, 2589, 2868, 3452, 3824, 4063, 5178, 5736, 6904, 8126, 10356, 11472, 12189, 13808, 14671, 16252, 20712, 24378, 29342, 32504, 41424, 44013, 48756, 58684, 65008, 88026, 97512, 117368, 176052, 195024, 206257, 234736, 352104, 412514, 618771, 704208, 825028, 1237542, 1650056, 2475084, 3300112, 3506369, 4950168, 7012738, 9900336, 10519107, 14025476, 21038214, 28050952, 42076428, 56101904, 84152856, 168305712]

約数ペア:

[(1, 168305712), (2, 84152856), (3, 56101904), (4, 42076428), (6, 28050952), (8, 21038214), (12, 14025476), (16, 10519107), (17, 9900336), (24, 7012738), (34, 4950168), (48, 3506369), (51, 3300112), (68, 2475084), (102, 1650056), (136, 1237542), (204, 825028), (239, 704208), (272, 618771), (408, 412514), (478, 352104), (717, 234736), (816, 206257), (863, 195024), (956, 176052), (1434, 117368), (1726, 97512), (1912, 88026), (2589, 65008), (2868, 58684), (3452, 48756), (3824, 44013), (4063, 41424), (5178, 32504), (5736, 29342), (6904, 24378), (8126, 20712), (10356, 16252), (11472, 14671), (12189, 13808)]