127392384

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:678

約数の個数: 128

約数和(自身を含む): 392071680

約数和(自身を除く): 264679296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 128, 166, 168, 192, 224, 249, 332, 336, 384, 448, 498, 571, 581, 664, 672, 896, 996, 1142, 1162, 1328, 1344, 1713, 1743, 1992, 2284, 2324, 2656, 2688, 3426, 3486, 3984, 3997, 4568, 4648, 5312, 6852, 6972, 7968, 7994, 9136, 9296, 10624, 11991, 13704, 13944, 15936, 15988, 18272, 18592, 23982, 27408, 27888, 31872, 31976, 36544, 37184, 47393, 47964, 54816, 55776, 63952, 73088, 74368, 94786, 95928, 109632, 111552, 127904, 142179, 189572, 191856, 219264, 223104, 255808, 284358, 331751, 379144, 383712, 511616, 568716, 663502, 758288, 767424, 995253, 1137432, 1327004, 1516576, 1534848, 1990506, 2274864, 2654008, 3033152, 3981012, 4549728, 5308016, 6066304, 7962024, 9099456, 10616032, 15924048, 18198912, 21232064, 31848096, 42464128, 63696192, 127392384]

約数ペア:

[(1, 127392384), (2, 63696192), (3, 42464128), (4, 31848096), (6, 21232064), (7, 18198912), (8, 15924048), (12, 10616032), (14, 9099456), (16, 7962024), (21, 6066304), (24, 5308016), (28, 4549728), (32, 3981012), (42, 3033152), (48, 2654008), (56, 2274864), (64, 1990506), (83, 1534848), (84, 1516576), (96, 1327004), (112, 1137432), (128, 995253), (166, 767424), (168, 758288), (192, 663502), (224, 568716), (249, 511616), (332, 383712), (336, 379144), (384, 331751), (448, 284358), (498, 255808), (571, 223104), (581, 219264), (664, 191856), (672, 189572), (896, 142179), (996, 127904), (1142, 111552), (1162, 109632), (1328, 95928), (1344, 94786), (1713, 74368), (1743, 73088), (1992, 63952), (2284, 55776), (2324, 54816), (2656, 47964), (2688, 47393), (3426, 37184), (3486, 36544), (3984, 31976), (3997, 31872), (4568, 27888), (4648, 27408), (5312, 23982), (6852, 18592), (6972, 18272), (7968, 15988), (7994, 15936), (9136, 13944), (9296, 13704), (10624, 11991)]