154615384

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1613

約数の個数: 96

約数和(自身を含む): 384134400

約数和(自身を除く): 229519016

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 154, 161, 184, 196, 253, 308, 322, 392, 506, 539, 616, 644, 1012, 1078, 1127, 1288, 1559, 1771, 2024, 2156, 2254, 3118, 3542, 4312, 4508, 6236, 7084, 9016, 10913, 12397, 12472, 14168, 17149, 21826, 24794, 34298, 35857, 43652, 49588, 68596, 71714, 76391, 87304, 99176, 120043, 137192, 143428, 152782, 240086, 250999, 286856, 305564, 394427, 480172, 501998, 611128, 788854, 840301, 960344, 1003996, 1577708, 1680602, 1756993, 2007992, 2760989, 3155416, 3361204, 3513986, 5521978, 6722408, 7027972, 11043956, 14055944, 19326923, 22087912, 38653846, 77307692, 154615384]

約数ペア:

[(1, 154615384), (2, 77307692), (4, 38653846), (7, 22087912), (8, 19326923), (11, 14055944), (14, 11043956), (22, 7027972), (23, 6722408), (28, 5521978), (44, 3513986), (46, 3361204), (49, 3155416), (56, 2760989), (77, 2007992), (88, 1756993), (92, 1680602), (98, 1577708), (154, 1003996), (161, 960344), (184, 840301), (196, 788854), (253, 611128), (308, 501998), (322, 480172), (392, 394427), (506, 305564), (539, 286856), (616, 250999), (644, 240086), (1012, 152782), (1078, 143428), (1127, 137192), (1288, 120043), (1559, 99176), (1771, 87304), (2024, 76391), (2156, 71714), (2254, 68596), (3118, 49588), (3542, 43652), (4312, 35857), (4508, 34298), (6236, 24794), (7084, 21826), (9016, 17149), (10913, 14168), (12397, 12472)]