15038688

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 48263040

約数和(自身を除く): 33224352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 92, 96, 98, 112, 138, 139, 147, 161, 168, 184, 196, 224, 276, 278, 294, 322, 336, 368, 392, 417, 483, 552, 556, 588, 644, 672, 736, 784, 834, 966, 973, 1104, 1112, 1127, 1176, 1288, 1568, 1668, 1932, 1946, 2208, 2224, 2254, 2352, 2576, 2919, 3197, 3336, 3381, 3864, 3892, 4448, 4508, 4704, 5152, 5838, 6394, 6672, 6762, 6811, 7728, 7784, 9016, 9591, 11676, 12788, 13344, 13524, 13622, 15456, 15568, 18032, 19182, 20433, 22379, 23352, 25576, 27048, 27244, 31136, 36064, 38364, 40866, 44758, 46704, 51152, 54096, 54488, 67137, 76728, 81732, 89516, 93408, 102304, 108192, 108976, 134274, 153456, 156653, 163464, 179032, 217952, 268548, 306912, 313306, 326928, 358064, 469959, 537096, 626612, 653856, 716128, 939918, 1074192, 1253224, 1879836, 2148384, 2506448, 3759672, 5012896, 7519344, 15038688]

約数ペア:

[(1, 15038688), (2, 7519344), (3, 5012896), (4, 3759672), (6, 2506448), (7, 2148384), (8, 1879836), (12, 1253224), (14, 1074192), (16, 939918), (21, 716128), (23, 653856), (24, 626612), (28, 537096), (32, 469959), (42, 358064), (46, 326928), (48, 313306), (49, 306912), (56, 268548), (69, 217952), (84, 179032), (92, 163464), (96, 156653), (98, 153456), (112, 134274), (138, 108976), (139, 108192), (147, 102304), (161, 93408), (168, 89516), (184, 81732), (196, 76728), (224, 67137), (276, 54488), (278, 54096), (294, 51152), (322, 46704), (336, 44758), (368, 40866), (392, 38364), (417, 36064), (483, 31136), (552, 27244), (556, 27048), (588, 25576), (644, 23352), (672, 22379), (736, 20433), (784, 19182), (834, 18032), (966, 15568), (973, 15456), (1104, 13622), (1112, 13524), (1127, 13344), (1176, 12788), (1288, 11676), (1568, 9591), (1668, 9016), (1932, 7784), (1946, 7728), (2208, 6811), (2224, 6762), (2254, 6672), (2352, 6394), (2576, 5838), (2919, 5152), (3197, 4704), (3336, 4508), (3381, 4448), (3864, 3892)]