15122110472

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:835

約数の個数: 128

約数和(自身を含む): 34327756800

約数和(自身を除く): 19205646328

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 127, 161, 184, 193, 254, 322, 386, 479, 508, 644, 772, 889, 958, 1016, 1288, 1351, 1544, 1778, 1916, 2702, 2921, 3353, 3556, 3832, 4439, 5404, 5842, 6706, 7112, 8878, 10808, 11017, 11684, 13412, 17756, 20447, 22034, 23368, 24511, 26824, 31073, 35512, 40894, 44068, 49022, 60833, 62146, 77119, 81788, 88136, 92447, 98044, 121666, 124292, 154238, 163576, 171577, 184894, 196088, 243332, 248584, 308476, 343154, 369788, 425831, 486664, 563753, 616952, 647129, 686308, 739576, 851662, 1127506, 1294258, 1372616, 1399159, 1703324, 2126281, 2255012, 2588516, 2798318, 3406648, 3946271, 4252562, 4510024, 5177032, 5596636, 7892542, 8505124, 9794113, 11193272, 11740769, 14883967, 15785084, 17010248, 19588226, 23481538, 29767934, 31570168, 39176452, 46963076, 59535868, 78352904, 82185383, 93926152, 119071736, 164370766, 270037687, 328741532, 540075374, 657483064, 1080150748, 1890263809, 2160301496, 3780527618, 7561055236, 15122110472]

約数ペア:

[(1, 15122110472), (2, 7561055236), (4, 3780527618), (7, 2160301496), (8, 1890263809), (14, 1080150748), (23, 657483064), (28, 540075374), (46, 328741532), (56, 270037687), (92, 164370766), (127, 119071736), (161, 93926152), (184, 82185383), (193, 78352904), (254, 59535868), (322, 46963076), (386, 39176452), (479, 31570168), (508, 29767934), (644, 23481538), (772, 19588226), (889, 17010248), (958, 15785084), (1016, 14883967), (1288, 11740769), (1351, 11193272), (1544, 9794113), (1778, 8505124), (1916, 7892542), (2702, 5596636), (2921, 5177032), (3353, 4510024), (3556, 4252562), (3832, 3946271), (4439, 3406648), (5404, 2798318), (5842, 2588516), (6706, 2255012), (7112, 2126281), (8878, 1703324), (10808, 1399159), (11017, 1372616), (11684, 1294258), (13412, 1127506), (17756, 851662), (20447, 739576), (22034, 686308), (23368, 647129), (24511, 616952), (26824, 563753), (31073, 486664), (35512, 425831), (40894, 369788), (44068, 343154), (49022, 308476), (60833, 248584), (62146, 243332), (77119, 196088), (81788, 184894), (88136, 171577), (92447, 163576), (98044, 154238), (121666, 124292)]