131051136

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 366220800

約数和(自身を除く): 235169664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 101, 109, 124, 128, 186, 192, 202, 218, 248, 303, 327, 372, 384, 404, 436, 496, 606, 654, 744, 808, 872, 992, 1212, 1308, 1488, 1616, 1744, 1984, 2424, 2616, 2976, 3131, 3232, 3379, 3488, 3968, 4848, 5232, 5952, 6262, 6464, 6758, 6976, 9393, 9696, 10137, 10464, 11009, 11904, 12524, 12928, 13516, 13952, 18786, 19392, 20274, 20928, 22018, 25048, 27032, 33027, 37572, 38784, 40548, 41856, 44036, 50096, 54064, 66054, 75144, 81096, 88072, 100192, 108128, 132108, 150288, 162192, 176144, 200384, 216256, 264216, 300576, 324384, 341279, 352288, 400768, 432512, 528432, 601152, 648768, 682558, 704576, 1023837, 1056864, 1202304, 1297536, 1365116, 1409152, 2047674, 2113728, 2730232, 4095348, 4227456, 5460464, 8190696, 10920928, 16381392, 21841856, 32762784, 43683712, 65525568, 131051136]

約数ペア:

[(1, 131051136), (2, 65525568), (3, 43683712), (4, 32762784), (6, 21841856), (8, 16381392), (12, 10920928), (16, 8190696), (24, 5460464), (31, 4227456), (32, 4095348), (48, 2730232), (62, 2113728), (64, 2047674), (93, 1409152), (96, 1365116), (101, 1297536), (109, 1202304), (124, 1056864), (128, 1023837), (186, 704576), (192, 682558), (202, 648768), (218, 601152), (248, 528432), (303, 432512), (327, 400768), (372, 352288), (384, 341279), (404, 324384), (436, 300576), (496, 264216), (606, 216256), (654, 200384), (744, 176144), (808, 162192), (872, 150288), (992, 132108), (1212, 108128), (1308, 100192), (1488, 88072), (1616, 81096), (1744, 75144), (1984, 66054), (2424, 54064), (2616, 50096), (2976, 44036), (3131, 41856), (3232, 40548), (3379, 38784), (3488, 37572), (3968, 33027), (4848, 27032), (5232, 25048), (5952, 22018), (6262, 20928), (6464, 20274), (6758, 19392), (6976, 18786), (9393, 13952), (9696, 13516), (10137, 12928), (10464, 12524), (11009, 11904)]