19168067808

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{25867}}^1$

素因数の和:25997

約数の個数: 144

約数和(自身を含む): 56947677696

約数和(自身を除く): 37779609888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 83, 93, 96, 124, 144, 166, 186, 248, 249, 279, 288, 332, 372, 496, 498, 558, 664, 744, 747, 992, 996, 1116, 1328, 1488, 1494, 1992, 2232, 2573, 2656, 2976, 2988, 3984, 4464, 5146, 5976, 7719, 7968, 8928, 10292, 11952, 15438, 20584, 23157, 23904, 25867, 30876, 41168, 46314, 51734, 61752, 77601, 82336, 92628, 103468, 123504, 155202, 185256, 206936, 232803, 247008, 310404, 370512, 413872, 465606, 620808, 741024, 801877, 827744, 931212, 1241616, 1603754, 1862424, 2146961, 2405631, 2483232, 3207508, 3724848, 4293922, 4811262, 6415016, 6440883, 7216893, 7449696, 8587844, 9622524, 12830032, 12881766, 14433786, 17175688, 19245048, 19322649, 25660064, 25763532, 28867572, 34351376, 38490096, 38645298, 51527064, 57735144, 66555791, 68702752, 76980192, 77290596, 103054128, 115470288, 133111582, 154581192, 199667373, 206108256, 230940576, 266223164, 309162384, 399334746, 532446328, 599002119, 618324768, 798669492, 1064892656, 1198004238, 1597338984, 2129785312, 2396008476, 3194677968, 4792016952, 6389355936, 9584033904, 19168067808]

約数ペア:

[(1, 19168067808), (2, 9584033904), (3, 6389355936), (4, 4792016952), (6, 3194677968), (8, 2396008476), (9, 2129785312), (12, 1597338984), (16, 1198004238), (18, 1064892656), (24, 798669492), (31, 618324768), (32, 599002119), (36, 532446328), (48, 399334746), (62, 309162384), (72, 266223164), (83, 230940576), (93, 206108256), (96, 199667373), (124, 154581192), (144, 133111582), (166, 115470288), (186, 103054128), (248, 77290596), (249, 76980192), (279, 68702752), (288, 66555791), (332, 57735144), (372, 51527064), (496, 38645298), (498, 38490096), (558, 34351376), (664, 28867572), (744, 25763532), (747, 25660064), (992, 19322649), (996, 19245048), (1116, 17175688), (1328, 14433786), (1488, 12881766), (1494, 12830032), (1992, 9622524), (2232, 8587844), (2573, 7449696), (2656, 7216893), (2976, 6440883), (2988, 6415016), (3984, 4811262), (4464, 4293922), (5146, 3724848), (5976, 3207508), (7719, 2483232), (7968, 2405631), (8928, 2146961), (10292, 1862424), (11952, 1603754), (15438, 1241616), (20584, 931212), (23157, 827744), (23904, 801877), (25867, 741024), (30876, 620808), (41168, 465606), (46314, 413872), (51734, 370512), (61752, 310404), (77601, 247008), (82336, 232803), (92628, 206936), (103468, 185256), (123504, 155202)]