12155408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 27319680

約数和(自身を除く): 15164272

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 34, 46, 58, 67, 68, 92, 116, 134, 136, 184, 232, 268, 272, 368, 391, 464, 493, 536, 667, 782, 986, 1072, 1139, 1334, 1541, 1564, 1943, 1972, 2278, 2668, 3082, 3128, 3886, 3944, 4556, 5336, 6164, 6256, 7772, 7888, 9112, 10672, 11339, 12328, 15544, 18224, 22678, 24656, 26197, 31088, 33031, 44689, 45356, 52394, 66062, 89378, 90712, 104788, 132124, 178756, 181424, 209576, 264248, 357512, 419152, 528496, 715024, 759713, 1519426, 3038852, 6077704, 12155408]

約数ペア:

[(1, 12155408), (2, 6077704), (4, 3038852), (8, 1519426), (16, 759713), (17, 715024), (23, 528496), (29, 419152), (34, 357512), (46, 264248), (58, 209576), (67, 181424), (68, 178756), (92, 132124), (116, 104788), (134, 90712), (136, 89378), (184, 66062), (232, 52394), (268, 45356), (272, 44689), (368, 33031), (391, 31088), (464, 26197), (493, 24656), (536, 22678), (667, 18224), (782, 15544), (986, 12328), (1072, 11339), (1139, 10672), (1334, 9112), (1541, 7888), (1564, 7772), (1943, 6256), (1972, 6164), (2278, 5336), (2668, 4556), (3082, 3944), (3128, 3886)]