127964928

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1870

約数の個数: 144

約数和(自身を含む): 419396096

約数和(自身を除く): 291431168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 1831, 2184, 2496, 2688, 2912, 3328, 3662, 4368, 4992, 5376, 5493, 5824, 7324, 8736, 9984, 10986, 11648, 12817, 14648, 17472, 21972, 23296, 23803, 25634, 29296, 34944, 38451, 43944, 47606, 51268, 58592, 69888, 71409, 76902, 87888, 95212, 102536, 117184, 142818, 153804, 166621, 175776, 190424, 205072, 234368, 285636, 307608, 333242, 351552, 380848, 410144, 468736, 499863, 571272, 615216, 666484, 703104, 761696, 820288, 999726, 1142544, 1230432, 1332968, 1406208, 1523392, 1640576, 1999452, 2285088, 2460864, 2665936, 3046784, 3281152, 3998904, 4570176, 4921728, 5331872, 6093568, 7997808, 9140352, 9843456, 10663744, 15995616, 18280704, 21327488, 31991232, 42654976, 63982464, 127964928]

約数ペア:

[(1, 127964928), (2, 63982464), (3, 42654976), (4, 31991232), (6, 21327488), (7, 18280704), (8, 15995616), (12, 10663744), (13, 9843456), (14, 9140352), (16, 7997808), (21, 6093568), (24, 5331872), (26, 4921728), (28, 4570176), (32, 3998904), (39, 3281152), (42, 3046784), (48, 2665936), (52, 2460864), (56, 2285088), (64, 1999452), (78, 1640576), (84, 1523392), (91, 1406208), (96, 1332968), (104, 1230432), (112, 1142544), (128, 999726), (156, 820288), (168, 761696), (182, 703104), (192, 666484), (208, 615216), (224, 571272), (256, 499863), (273, 468736), (312, 410144), (336, 380848), (364, 351552), (384, 333242), (416, 307608), (448, 285636), (546, 234368), (624, 205072), (672, 190424), (728, 175776), (768, 166621), (832, 153804), (896, 142818), (1092, 117184), (1248, 102536), (1344, 95212), (1456, 87888), (1664, 76902), (1792, 71409), (1831, 69888), (2184, 58592), (2496, 51268), (2688, 47606), (2912, 43944), (3328, 38451), (3662, 34944), (4368, 29296), (4992, 25634), (5376, 23803), (5493, 23296), (5824, 21972), (7324, 17472), (8736, 14648), (9984, 12817), (10986, 11648)]