161000736

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 326709984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 71, 78, 79, 92, 96, 104, 138, 142, 156, 158, 184, 208, 213, 237, 276, 284, 299, 312, 316, 368, 416, 426, 474, 552, 568, 598, 624, 632, 736, 852, 897, 923, 948, 1027, 1104, 1136, 1196, 1248, 1264, 1633, 1704, 1794, 1817, 1846, 1896, 2054, 2208, 2272, 2392, 2528, 2769, 3081, 3266, 3408, 3588, 3634, 3692, 3792, 4108, 4784, 4899, 5451, 5538, 5609, 6162, 6532, 6816, 7176, 7268, 7384, 7584, 8216, 9568, 9798, 10902, 11076, 11218, 12324, 13064, 14352, 14536, 14768, 16432, 16827, 19596, 21229, 21804, 22152, 22436, 23621, 24648, 26128, 28704, 29072, 29536, 32864, 33654, 39192, 42458, 43608, 44304, 44872, 47242, 49296, 52256, 58144, 63687, 67308, 70863, 72917, 78384, 84916, 87216, 88608, 89744, 94484, 98592, 127374, 129007, 134616, 141726, 145834, 156768, 169832, 174432, 179488, 188968, 218751, 254748, 258014, 269232, 283452, 291668, 339664, 377936, 387021, 437502, 509496, 516028, 538464, 566904, 583336, 679328, 755872, 774042, 875004, 1018992, 1032056, 1133808, 1166672, 1548084, 1677091, 1750008, 2037984, 2064112, 2267616, 2333344, 3096168, 3354182, 3500016, 4128224, 5031273, 6192336, 6708364, 7000032, 10062546, 12384672, 13416728, 20125092, 26833456, 40250184, 53666912, 80500368, 161000736]

約数ペア:

[(1, 161000736), (2, 80500368), (3, 53666912), (4, 40250184), (6, 26833456), (8, 20125092), (12, 13416728), (13, 12384672), (16, 10062546), (23, 7000032), (24, 6708364), (26, 6192336), (32, 5031273), (39, 4128224), (46, 3500016), (48, 3354182), (52, 3096168), (69, 2333344), (71, 2267616), (78, 2064112), (79, 2037984), (92, 1750008), (96, 1677091), (104, 1548084), (138, 1166672), (142, 1133808), (156, 1032056), (158, 1018992), (184, 875004), (208, 774042), (213, 755872), (237, 679328), (276, 583336), (284, 566904), (299, 538464), (312, 516028), (316, 509496), (368, 437502), (416, 387021), (426, 377936), (474, 339664), (552, 291668), (568, 283452), (598, 269232), (624, 258014), (632, 254748), (736, 218751), (852, 188968), (897, 179488), (923, 174432), (948, 169832), (1027, 156768), (1104, 145834), (1136, 141726), (1196, 134616), (1248, 129007), (1264, 127374), (1633, 98592), (1704, 94484), (1794, 89744), (1817, 88608), (1846, 87216), (1896, 84916), (2054, 78384), (2208, 72917), (2272, 70863), (2392, 67308), (2528, 63687), (2769, 58144), (3081, 52256), (3266, 49296), (3408, 47242), (3588, 44872), (3634, 44304), (3692, 43608), (3792, 42458), (4108, 39192), (4784, 33654), (4899, 32864), (5451, 29536), (5538, 29072), (5609, 28704), (6162, 26128), (6532, 24648), (6816, 23621), (7176, 22436), (7268, 22152), (7384, 21804), (7584, 21229), (8216, 19596), (9568, 16827), (9798, 16432), (10902, 14768), (11076, 14536), (11218, 14352), (12324, 13064)]