139546368

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1591

約数の個数: 144

約数和(自身を含む): 444692640

約数和(自身を除く): 305146272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1553, 1664, 1728, 1872, 2304, 2496, 2808, 3106, 3328, 3456, 3744, 4659, 4992, 5616, 6212, 6912, 7488, 9318, 9984, 11232, 12424, 13977, 14976, 18636, 20189, 22464, 24848, 27954, 29952, 37272, 40378, 41931, 44928, 49696, 55908, 60567, 74544, 80756, 83862, 89856, 99392, 111816, 121134, 149088, 161512, 167724, 181701, 198784, 223632, 242268, 298176, 323024, 335448, 363402, 397568, 447264, 484536, 545103, 596352, 646048, 670896, 726804, 894528, 969072, 1090206, 1192704, 1292096, 1341792, 1453608, 1789056, 1938144, 2180412, 2584192, 2683584, 2907216, 3578112, 3876288, 4360824, 5168384, 5367168, 5814432, 7752576, 8721648, 10734336, 11628864, 15505152, 17443296, 23257728, 34886592, 46515456, 69773184, 139546368]

約数ペア:

[(1, 139546368), (2, 69773184), (3, 46515456), (4, 34886592), (6, 23257728), (8, 17443296), (9, 15505152), (12, 11628864), (13, 10734336), (16, 8721648), (18, 7752576), (24, 5814432), (26, 5367168), (27, 5168384), (32, 4360824), (36, 3876288), (39, 3578112), (48, 2907216), (52, 2683584), (54, 2584192), (64, 2180412), (72, 1938144), (78, 1789056), (96, 1453608), (104, 1341792), (108, 1292096), (117, 1192704), (128, 1090206), (144, 969072), (156, 894528), (192, 726804), (208, 670896), (216, 646048), (234, 596352), (256, 545103), (288, 484536), (312, 447264), (351, 397568), (384, 363402), (416, 335448), (432, 323024), (468, 298176), (576, 242268), (624, 223632), (702, 198784), (768, 181701), (832, 167724), (864, 161512), (936, 149088), (1152, 121134), (1248, 111816), (1404, 99392), (1553, 89856), (1664, 83862), (1728, 80756), (1872, 74544), (2304, 60567), (2496, 55908), (2808, 49696), (3106, 44928), (3328, 41931), (3456, 40378), (3744, 37272), (4659, 29952), (4992, 27954), (5616, 24848), (6212, 22464), (6912, 20189), (7488, 18636), (9318, 14976), (9984, 13977), (11232, 12424)]