123389136

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 160

約数和(自身を含む): 386641920

約数和(自身を除く): 263252784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 127, 144, 156, 173, 208, 216, 234, 254, 312, 346, 351, 381, 432, 468, 508, 519, 624, 692, 702, 762, 936, 1016, 1038, 1143, 1384, 1404, 1524, 1557, 1651, 1872, 2032, 2076, 2249, 2286, 2768, 2808, 3048, 3114, 3302, 3429, 4152, 4498, 4572, 4671, 4953, 5616, 6096, 6228, 6604, 6747, 6858, 8304, 8996, 9144, 9342, 9906, 12456, 13208, 13494, 13716, 14859, 17992, 18288, 18684, 19812, 20241, 21971, 24912, 26416, 26988, 27432, 29718, 35984, 37368, 39624, 40482, 43942, 44577, 53976, 54864, 59436, 60723, 65913, 74736, 79248, 80964, 87884, 89154, 107952, 118872, 121446, 131826, 161928, 175768, 178308, 197739, 237744, 242892, 263652, 285623, 323856, 351536, 356616, 395478, 485784, 527304, 571246, 593217, 713232, 790956, 856869, 971568, 1054608, 1142492, 1186434, 1581912, 1713738, 2284984, 2372868, 2570607, 3163824, 3427476, 4569968, 4745736, 5141214, 6854952, 7711821, 9491472, 10282428, 13709904, 15423642, 20564856, 30847284, 41129712, 61694568, 123389136]

約数ペア:

[(1, 123389136), (2, 61694568), (3, 41129712), (4, 30847284), (6, 20564856), (8, 15423642), (9, 13709904), (12, 10282428), (13, 9491472), (16, 7711821), (18, 6854952), (24, 5141214), (26, 4745736), (27, 4569968), (36, 3427476), (39, 3163824), (48, 2570607), (52, 2372868), (54, 2284984), (72, 1713738), (78, 1581912), (104, 1186434), (108, 1142492), (117, 1054608), (127, 971568), (144, 856869), (156, 790956), (173, 713232), (208, 593217), (216, 571246), (234, 527304), (254, 485784), (312, 395478), (346, 356616), (351, 351536), (381, 323856), (432, 285623), (468, 263652), (508, 242892), (519, 237744), (624, 197739), (692, 178308), (702, 175768), (762, 161928), (936, 131826), (1016, 121446), (1038, 118872), (1143, 107952), (1384, 89154), (1404, 87884), (1524, 80964), (1557, 79248), (1651, 74736), (1872, 65913), (2032, 60723), (2076, 59436), (2249, 54864), (2286, 53976), (2768, 44577), (2808, 43942), (3048, 40482), (3114, 39624), (3302, 37368), (3429, 35984), (4152, 29718), (4498, 27432), (4572, 26988), (4671, 26416), (4953, 24912), (5616, 21971), (6096, 20241), (6228, 19812), (6604, 18684), (6747, 18288), (6858, 17992), (8304, 14859), (8996, 13716), (9144, 13494), (9342, 13208), (9906, 12456)]