166712544

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 498161664

約数和(自身を除く): 331449120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 71, 72, 93, 96, 124, 142, 144, 186, 213, 248, 263, 279, 284, 288, 372, 426, 496, 526, 558, 568, 639, 744, 789, 852, 992, 1052, 1116, 1136, 1278, 1488, 1578, 1704, 2104, 2201, 2232, 2272, 2367, 2556, 2976, 3156, 3408, 4208, 4402, 4464, 4734, 5112, 6312, 6603, 6816, 8153, 8416, 8804, 8928, 9468, 10224, 12624, 13206, 16306, 17608, 18673, 18936, 19809, 20448, 24459, 25248, 26412, 32612, 35216, 37346, 37872, 39618, 48918, 52824, 56019, 65224, 70432, 73377, 74692, 75744, 79236, 97836, 105648, 112038, 130448, 146754, 149384, 158472, 168057, 195672, 211296, 224076, 260896, 293508, 298768, 316944, 336114, 391344, 448152, 578863, 587016, 597536, 633888, 672228, 782688, 896304, 1157726, 1174032, 1344456, 1736589, 1792608, 2315452, 2348064, 2688912, 3473178, 4630904, 5209767, 5377824, 6946356, 9261808, 10419534, 13892712, 18523616, 20839068, 27785424, 41678136, 55570848, 83356272, 166712544]

約数ペア:

[(1, 166712544), (2, 83356272), (3, 55570848), (4, 41678136), (6, 27785424), (8, 20839068), (9, 18523616), (12, 13892712), (16, 10419534), (18, 9261808), (24, 6946356), (31, 5377824), (32, 5209767), (36, 4630904), (48, 3473178), (62, 2688912), (71, 2348064), (72, 2315452), (93, 1792608), (96, 1736589), (124, 1344456), (142, 1174032), (144, 1157726), (186, 896304), (213, 782688), (248, 672228), (263, 633888), (279, 597536), (284, 587016), (288, 578863), (372, 448152), (426, 391344), (496, 336114), (526, 316944), (558, 298768), (568, 293508), (639, 260896), (744, 224076), (789, 211296), (852, 195672), (992, 168057), (1052, 158472), (1116, 149384), (1136, 146754), (1278, 130448), (1488, 112038), (1578, 105648), (1704, 97836), (2104, 79236), (2201, 75744), (2232, 74692), (2272, 73377), (2367, 70432), (2556, 65224), (2976, 56019), (3156, 52824), (3408, 48918), (4208, 39618), (4402, 37872), (4464, 37346), (4734, 35216), (5112, 32612), (6312, 26412), (6603, 25248), (6816, 24459), (8153, 20448), (8416, 19809), (8804, 18936), (8928, 18673), (9468, 17608), (10224, 16306), (12624, 13206)]