197856672

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 598461696

約数和(自身を除く): 400605024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 61, 69, 78, 92, 96, 104, 113, 122, 138, 156, 183, 184, 208, 226, 244, 276, 299, 312, 339, 366, 368, 416, 452, 488, 552, 598, 624, 678, 732, 736, 793, 897, 904, 976, 1104, 1196, 1248, 1356, 1403, 1464, 1469, 1586, 1794, 1808, 1952, 2208, 2379, 2392, 2599, 2712, 2806, 2928, 2938, 3172, 3588, 3616, 4209, 4407, 4758, 4784, 5198, 5424, 5612, 5856, 5876, 6344, 6893, 7176, 7797, 8418, 8814, 9516, 9568, 10396, 10848, 11224, 11752, 12688, 13786, 14352, 15594, 16836, 17628, 18239, 19032, 20679, 20792, 22448, 23504, 25376, 27572, 28704, 31188, 33672, 33787, 35256, 36478, 38064, 41358, 41584, 44896, 47008, 54717, 55144, 62376, 67344, 67574, 70512, 72956, 76128, 82716, 83168, 89609, 101361, 109434, 110288, 124752, 134688, 135148, 141024, 145912, 158539, 165432, 179218, 202722, 218868, 220576, 249504, 268827, 270296, 291824, 317078, 330864, 358436, 405444, 437736, 475617, 537654, 540592, 583648, 634156, 661728, 716872, 810888, 875472, 951234, 1075308, 1081184, 1268312, 1433744, 1621776, 1750944, 1902468, 2061007, 2150616, 2536624, 2867488, 3243552, 3804936, 4122014, 4301232, 5073248, 6183021, 7609872, 8244028, 8602464, 12366042, 15219744, 16488056, 24732084, 32976112, 49464168, 65952224, 98928336, 197856672]

約数ペア:

[(1, 197856672), (2, 98928336), (3, 65952224), (4, 49464168), (6, 32976112), (8, 24732084), (12, 16488056), (13, 15219744), (16, 12366042), (23, 8602464), (24, 8244028), (26, 7609872), (32, 6183021), (39, 5073248), (46, 4301232), (48, 4122014), (52, 3804936), (61, 3243552), (69, 2867488), (78, 2536624), (92, 2150616), (96, 2061007), (104, 1902468), (113, 1750944), (122, 1621776), (138, 1433744), (156, 1268312), (183, 1081184), (184, 1075308), (208, 951234), (226, 875472), (244, 810888), (276, 716872), (299, 661728), (312, 634156), (339, 583648), (366, 540592), (368, 537654), (416, 475617), (452, 437736), (488, 405444), (552, 358436), (598, 330864), (624, 317078), (678, 291824), (732, 270296), (736, 268827), (793, 249504), (897, 220576), (904, 218868), (976, 202722), (1104, 179218), (1196, 165432), (1248, 158539), (1356, 145912), (1403, 141024), (1464, 135148), (1469, 134688), (1586, 124752), (1794, 110288), (1808, 109434), (1952, 101361), (2208, 89609), (2379, 83168), (2392, 82716), (2599, 76128), (2712, 72956), (2806, 70512), (2928, 67574), (2938, 67344), (3172, 62376), (3588, 55144), (3616, 54717), (4209, 47008), (4407, 44896), (4758, 41584), (4784, 41358), (5198, 38064), (5424, 36478), (5612, 35256), (5856, 33787), (5876, 33672), (6344, 31188), (6893, 28704), (7176, 27572), (7797, 25376), (8418, 23504), (8814, 22448), (9516, 20792), (9568, 20679), (10396, 19032), (10848, 18239), (11224, 17628), (11752, 16836), (12688, 15594), (13786, 14352)]