157320288

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 470486016

約数和(自身を除く): 313165728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 67, 72, 93, 96, 124, 134, 144, 186, 201, 248, 263, 268, 279, 288, 372, 402, 496, 526, 536, 558, 603, 744, 789, 804, 992, 1052, 1072, 1116, 1206, 1488, 1578, 1608, 2077, 2104, 2144, 2232, 2367, 2412, 2976, 3156, 3216, 4154, 4208, 4464, 4734, 4824, 6231, 6312, 6432, 8153, 8308, 8416, 8928, 9468, 9648, 12462, 12624, 16306, 16616, 17621, 18693, 18936, 19296, 24459, 24924, 25248, 32612, 33232, 35242, 37386, 37872, 48918, 49848, 52863, 65224, 66464, 70484, 73377, 74772, 75744, 97836, 99696, 105726, 130448, 140968, 146754, 149544, 158589, 195672, 199392, 211452, 260896, 281936, 293508, 299088, 317178, 391344, 422904, 546251, 563872, 587016, 598176, 634356, 782688, 845808, 1092502, 1174032, 1268712, 1638753, 1691616, 2185004, 2348064, 2537424, 3277506, 4370008, 4916259, 5074848, 6555012, 8740016, 9832518, 13110024, 17480032, 19665036, 26220048, 39330072, 52440096, 78660144, 157320288]

約数ペア:

[(1, 157320288), (2, 78660144), (3, 52440096), (4, 39330072), (6, 26220048), (8, 19665036), (9, 17480032), (12, 13110024), (16, 9832518), (18, 8740016), (24, 6555012), (31, 5074848), (32, 4916259), (36, 4370008), (48, 3277506), (62, 2537424), (67, 2348064), (72, 2185004), (93, 1691616), (96, 1638753), (124, 1268712), (134, 1174032), (144, 1092502), (186, 845808), (201, 782688), (248, 634356), (263, 598176), (268, 587016), (279, 563872), (288, 546251), (372, 422904), (402, 391344), (496, 317178), (526, 299088), (536, 293508), (558, 281936), (603, 260896), (744, 211452), (789, 199392), (804, 195672), (992, 158589), (1052, 149544), (1072, 146754), (1116, 140968), (1206, 130448), (1488, 105726), (1578, 99696), (1608, 97836), (2077, 75744), (2104, 74772), (2144, 73377), (2232, 70484), (2367, 66464), (2412, 65224), (2976, 52863), (3156, 49848), (3216, 48918), (4154, 37872), (4208, 37386), (4464, 35242), (4734, 33232), (4824, 32612), (6231, 25248), (6312, 24924), (6432, 24459), (8153, 19296), (8308, 18936), (8416, 18693), (8928, 17621), (9468, 16616), (9648, 16306), (12462, 12624)]