140879232

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:465

約数の個数: 192

約数和(自身を含む): 456674400

約数和(自身を除く): 315795168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 207, 208, 234, 276, 288, 299, 312, 368, 384, 409, 414, 416, 468, 552, 576, 598, 624, 736, 818, 828, 832, 897, 936, 1104, 1152, 1196, 1227, 1248, 1472, 1636, 1656, 1664, 1794, 1872, 2208, 2392, 2454, 2496, 2691, 2944, 3272, 3312, 3588, 3681, 3744, 4416, 4784, 4908, 4992, 5317, 5382, 6544, 6624, 7176, 7362, 7488, 8832, 9407, 9568, 9816, 10634, 10764, 13088, 13248, 14352, 14724, 14976, 15951, 18814, 19136, 19632, 21268, 21528, 26176, 26496, 28221, 28704, 29448, 31902, 37628, 38272, 39264, 42536, 43056, 47853, 52352, 56442, 57408, 58896, 63804, 75256, 78528, 84663, 85072, 86112, 95706, 112884, 114816, 117792, 122291, 127608, 150512, 157056, 169326, 170144, 172224, 191412, 225768, 235584, 244582, 255216, 301024, 338652, 340288, 344448, 366873, 382824, 451536, 471168, 489164, 510432, 602048, 677304, 680576, 733746, 765648, 903072, 978328, 1020864, 1100619, 1204096, 1354608, 1467492, 1531296, 1806144, 1956656, 2041728, 2201238, 2709216, 2934984, 3062592, 3612288, 3913312, 4402476, 5418432, 5869968, 6125184, 7826624, 8804952, 10836864, 11739936, 15653248, 17609904, 23479872, 35219808, 46959744, 70439616, 140879232]

約数ペア:

[(1, 140879232), (2, 70439616), (3, 46959744), (4, 35219808), (6, 23479872), (8, 17609904), (9, 15653248), (12, 11739936), (13, 10836864), (16, 8804952), (18, 7826624), (23, 6125184), (24, 5869968), (26, 5418432), (32, 4402476), (36, 3913312), (39, 3612288), (46, 3062592), (48, 2934984), (52, 2709216), (64, 2201238), (69, 2041728), (72, 1956656), (78, 1806144), (92, 1531296), (96, 1467492), (104, 1354608), (117, 1204096), (128, 1100619), (138, 1020864), (144, 978328), (156, 903072), (184, 765648), (192, 733746), (207, 680576), (208, 677304), (234, 602048), (276, 510432), (288, 489164), (299, 471168), (312, 451536), (368, 382824), (384, 366873), (409, 344448), (414, 340288), (416, 338652), (468, 301024), (552, 255216), (576, 244582), (598, 235584), (624, 225768), (736, 191412), (818, 172224), (828, 170144), (832, 169326), (897, 157056), (936, 150512), (1104, 127608), (1152, 122291), (1196, 117792), (1227, 114816), (1248, 112884), (1472, 95706), (1636, 86112), (1656, 85072), (1664, 84663), (1794, 78528), (1872, 75256), (2208, 63804), (2392, 58896), (2454, 57408), (2496, 56442), (2691, 52352), (2944, 47853), (3272, 43056), (3312, 42536), (3588, 39264), (3681, 38272), (3744, 37628), (4416, 31902), (4784, 29448), (4908, 28704), (4992, 28221), (5317, 26496), (5382, 26176), (6544, 21528), (6624, 21268), (7176, 19632), (7362, 19136), (7488, 18814), (8832, 15951), (9407, 14976), (9568, 14724), (9816, 14352), (10634, 13248), (10764, 13088)]