140909184

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 441219870

約数和(自身を除く): 300310686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 97, 104, 117, 128, 144, 156, 192, 194, 208, 234, 288, 291, 312, 384, 388, 416, 468, 576, 582, 624, 776, 832, 873, 936, 1152, 1164, 1248, 1261, 1552, 1664, 1746, 1872, 2328, 2496, 2522, 3104, 3492, 3744, 3783, 4656, 4992, 5044, 6208, 6984, 7488, 7566, 9312, 9409, 10088, 11349, 12416, 13968, 14976, 15132, 18624, 18818, 20176, 22698, 27936, 28227, 30264, 37248, 37636, 40352, 45396, 55872, 56454, 60528, 75272, 80704, 84681, 90792, 111744, 112908, 121056, 122317, 150544, 161408, 169362, 181584, 225816, 242112, 244634, 301088, 338724, 363168, 366951, 451632, 484224, 489268, 602176, 677448, 726336, 733902, 903264, 978536, 1100853, 1204352, 1354896, 1452672, 1467804, 1806528, 1957072, 2201706, 2709792, 2935608, 3613056, 3914144, 4403412, 5419584, 5871216, 7828288, 8806824, 10839168, 11742432, 15656576, 17613648, 23484864, 35227296, 46969728, 70454592, 140909184]

約数ペア:

[(1, 140909184), (2, 70454592), (3, 46969728), (4, 35227296), (6, 23484864), (8, 17613648), (9, 15656576), (12, 11742432), (13, 10839168), (16, 8806824), (18, 7828288), (24, 5871216), (26, 5419584), (32, 4403412), (36, 3914144), (39, 3613056), (48, 2935608), (52, 2709792), (64, 2201706), (72, 1957072), (78, 1806528), (96, 1467804), (97, 1452672), (104, 1354896), (117, 1204352), (128, 1100853), (144, 978536), (156, 903264), (192, 733902), (194, 726336), (208, 677448), (234, 602176), (288, 489268), (291, 484224), (312, 451632), (384, 366951), (388, 363168), (416, 338724), (468, 301088), (576, 244634), (582, 242112), (624, 225816), (776, 181584), (832, 169362), (873, 161408), (936, 150544), (1152, 122317), (1164, 121056), (1248, 112908), (1261, 111744), (1552, 90792), (1664, 84681), (1746, 80704), (1872, 75272), (2328, 60528), (2496, 56454), (2522, 55872), (3104, 45396), (3492, 40352), (3744, 37636), (3783, 37248), (4656, 30264), (4992, 28227), (5044, 27936), (6208, 22698), (6984, 20176), (7488, 18818), (7566, 18624), (9312, 15132), (9409, 14976), (10088, 13968), (11349, 12416)]