138147648

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:664

約数の個数: 112

約数和(自身を含む): 387583680

約数和(自身を除く): 249436032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 48, 58, 64, 86, 87, 96, 116, 129, 172, 174, 192, 232, 258, 344, 348, 464, 516, 577, 688, 696, 928, 1032, 1154, 1247, 1376, 1392, 1731, 1856, 2064, 2308, 2494, 2752, 2784, 3462, 3741, 4128, 4616, 4988, 5568, 6924, 7482, 8256, 9232, 9976, 13848, 14964, 16733, 18464, 19952, 24811, 27696, 29928, 33466, 36928, 39904, 49622, 50199, 55392, 59856, 66932, 74433, 79808, 99244, 100398, 110784, 119712, 133864, 148866, 198488, 200796, 239424, 267728, 297732, 396976, 401592, 535456, 595464, 719519, 793952, 803184, 1070912, 1190928, 1439038, 1587904, 1606368, 2158557, 2381856, 2878076, 3212736, 4317114, 4763712, 5756152, 8634228, 11512304, 17268456, 23024608, 34536912, 46049216, 69073824, 138147648]

約数ペア:

[(1, 138147648), (2, 69073824), (3, 46049216), (4, 34536912), (6, 23024608), (8, 17268456), (12, 11512304), (16, 8634228), (24, 5756152), (29, 4763712), (32, 4317114), (43, 3212736), (48, 2878076), (58, 2381856), (64, 2158557), (86, 1606368), (87, 1587904), (96, 1439038), (116, 1190928), (129, 1070912), (172, 803184), (174, 793952), (192, 719519), (232, 595464), (258, 535456), (344, 401592), (348, 396976), (464, 297732), (516, 267728), (577, 239424), (688, 200796), (696, 198488), (928, 148866), (1032, 133864), (1154, 119712), (1247, 110784), (1376, 100398), (1392, 99244), (1731, 79808), (1856, 74433), (2064, 66932), (2308, 59856), (2494, 55392), (2752, 50199), (2784, 49622), (3462, 39904), (3741, 36928), (4128, 33466), (4616, 29928), (4988, 27696), (5568, 24811), (6924, 19952), (7482, 18464), (8256, 16733), (9232, 14964), (9976, 13848)]