168000768

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 535691520

約数和(自身を除く): 367690752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 71, 72, 78, 79, 96, 104, 117, 128, 142, 144, 156, 158, 192, 208, 213, 234, 237, 256, 284, 288, 312, 316, 384, 416, 426, 468, 474, 568, 576, 624, 632, 639, 711, 768, 832, 852, 923, 936, 948, 1027, 1136, 1152, 1248, 1264, 1278, 1422, 1664, 1704, 1846, 1872, 1896, 2054, 2272, 2304, 2496, 2528, 2556, 2769, 2844, 3081, 3328, 3408, 3692, 3744, 3792, 4108, 4544, 4992, 5056, 5112, 5538, 5609, 5688, 6162, 6816, 7384, 7488, 7584, 8216, 8307, 9088, 9243, 9984, 10112, 10224, 11076, 11218, 11376, 12324, 13632, 14768, 14976, 15168, 16432, 16614, 16827, 18176, 18486, 20224, 20448, 22152, 22436, 22752, 24648, 27264, 29536, 29952, 30336, 32864, 33228, 33654, 36972, 40896, 44304, 44872, 45504, 49296, 50481, 54528, 59072, 60672, 65728, 66456, 67308, 72917, 73944, 81792, 88608, 89744, 91008, 98592, 100962, 118144, 131456, 132912, 134616, 145834, 147888, 163584, 177216, 179488, 182016, 197184, 201924, 218751, 236288, 262912, 265824, 269232, 291668, 295776, 354432, 358976, 394368, 403848, 437502, 531648, 538464, 583336, 591552, 656253, 708864, 717952, 788736, 807696, 875004, 1063296, 1076928, 1166672, 1183104, 1312506, 1435904, 1615392, 1750008, 2126592, 2153856, 2333344, 2366208, 2625012, 3230784, 3500016, 4307712, 4666688, 5250024, 6461568, 7000032, 9333376, 10500048, 12923136, 14000064, 18666752, 21000096, 28000128, 42000192, 56000256, 84000384, 168000768]

約数ペア:

[(1, 168000768), (2, 84000384), (3, 56000256), (4, 42000192), (6, 28000128), (8, 21000096), (9, 18666752), (12, 14000064), (13, 12923136), (16, 10500048), (18, 9333376), (24, 7000032), (26, 6461568), (32, 5250024), (36, 4666688), (39, 4307712), (48, 3500016), (52, 3230784), (64, 2625012), (71, 2366208), (72, 2333344), (78, 2153856), (79, 2126592), (96, 1750008), (104, 1615392), (117, 1435904), (128, 1312506), (142, 1183104), (144, 1166672), (156, 1076928), (158, 1063296), (192, 875004), (208, 807696), (213, 788736), (234, 717952), (237, 708864), (256, 656253), (284, 591552), (288, 583336), (312, 538464), (316, 531648), (384, 437502), (416, 403848), (426, 394368), (468, 358976), (474, 354432), (568, 295776), (576, 291668), (624, 269232), (632, 265824), (639, 262912), (711, 236288), (768, 218751), (832, 201924), (852, 197184), (923, 182016), (936, 179488), (948, 177216), (1027, 163584), (1136, 147888), (1152, 145834), (1248, 134616), (1264, 132912), (1278, 131456), (1422, 118144), (1664, 100962), (1704, 98592), (1846, 91008), (1872, 89744), (1896, 88608), (2054, 81792), (2272, 73944), (2304, 72917), (2496, 67308), (2528, 66456), (2556, 65728), (2769, 60672), (2844, 59072), (3081, 54528), (3328, 50481), (3408, 49296), (3692, 45504), (3744, 44872), (3792, 44304), (4108, 40896), (4544, 36972), (4992, 33654), (5056, 33228), (5112, 32864), (5538, 30336), (5609, 29952), (5688, 29536), (6162, 27264), (6816, 24648), (7384, 22752), (7488, 22436), (7584, 22152), (8216, 20448), (8307, 20224), (9088, 18486), (9243, 18176), (9984, 16827), (10112, 16614), (10224, 16432), (11076, 15168), (11218, 14976), (11376, 14768), (12324, 13632)]