198933696

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:919

約数の個数: 168

約数和(自身を含む): 634617984

約数和(自身を除く): 435684288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 857, 936, 992, 1116, 1209, 1248, 1488, 1612, 1714, 1872, 1984, 2232, 2418, 2496, 2571, 2976, 3224, 3428, 3627, 3744, 4464, 4836, 5142, 5952, 6448, 6856, 7254, 7488, 7713, 8928, 9672, 10284, 11141, 12896, 13712, 14508, 15426, 17856, 19344, 20568, 22282, 25792, 26567, 27424, 29016, 30852, 33423, 38688, 41136, 44564, 53134, 54848, 58032, 61704, 66846, 77376, 79701, 82272, 89128, 100269, 106268, 116064, 123408, 133692, 159402, 164544, 178256, 200538, 212536, 232128, 239103, 246816, 267384, 318804, 345371, 356512, 401076, 425072, 478206, 493632, 534768, 637608, 690742, 713024, 802152, 850144, 956412, 1036113, 1069536, 1275216, 1381484, 1604304, 1700288, 1912824, 2072226, 2139072, 2550432, 2762968, 3108339, 3208608, 3825648, 4144452, 5100864, 5525936, 6216678, 6417216, 7651296, 8288904, 11051872, 12433356, 15302592, 16577808, 22103744, 24866712, 33155616, 49733424, 66311232, 99466848, 198933696]

約数ペア:

[(1, 198933696), (2, 99466848), (3, 66311232), (4, 49733424), (6, 33155616), (8, 24866712), (9, 22103744), (12, 16577808), (13, 15302592), (16, 12433356), (18, 11051872), (24, 8288904), (26, 7651296), (31, 6417216), (32, 6216678), (36, 5525936), (39, 5100864), (48, 4144452), (52, 3825648), (62, 3208608), (64, 3108339), (72, 2762968), (78, 2550432), (93, 2139072), (96, 2072226), (104, 1912824), (117, 1700288), (124, 1604304), (144, 1381484), (156, 1275216), (186, 1069536), (192, 1036113), (208, 956412), (234, 850144), (248, 802152), (279, 713024), (288, 690742), (312, 637608), (372, 534768), (403, 493632), (416, 478206), (468, 425072), (496, 401076), (558, 356512), (576, 345371), (624, 318804), (744, 267384), (806, 246816), (832, 239103), (857, 232128), (936, 212536), (992, 200538), (1116, 178256), (1209, 164544), (1248, 159402), (1488, 133692), (1612, 123408), (1714, 116064), (1872, 106268), (1984, 100269), (2232, 89128), (2418, 82272), (2496, 79701), (2571, 77376), (2976, 66846), (3224, 61704), (3428, 58032), (3627, 54848), (3744, 53134), (4464, 44564), (4836, 41136), (5142, 38688), (5952, 33423), (6448, 30852), (6856, 29016), (7254, 27424), (7488, 26567), (7713, 25792), (8928, 22282), (9672, 20568), (10284, 19344), (11141, 17856), (12896, 15426), (13712, 14508)]