140016384

素因数分解:

$2^8\times 3^3\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 423843840

約数和(自身を除く): 283827456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 256, 282, 288, 376, 384, 423, 431, 432, 564, 576, 752, 768, 846, 862, 864, 1128, 1152, 1269, 1293, 1504, 1692, 1724, 1728, 2256, 2304, 2538, 2586, 3008, 3384, 3448, 3456, 3879, 4512, 5076, 5172, 6016, 6768, 6896, 6912, 7758, 9024, 10152, 10344, 11637, 12032, 13536, 13792, 15516, 18048, 20257, 20304, 20688, 23274, 27072, 27584, 31032, 36096, 40514, 40608, 41376, 46548, 54144, 55168, 60771, 62064, 81028, 81216, 82752, 93096, 108288, 110336, 121542, 124128, 162056, 162432, 165504, 182313, 186192, 243084, 248256, 324112, 324864, 331008, 364626, 372384, 486168, 496512, 546939, 648224, 729252, 744768, 972336, 993024, 1093878, 1296448, 1458504, 1489536, 1944672, 2187756, 2592896, 2917008, 2979072, 3889344, 4375512, 5185792, 5834016, 7778688, 8751024, 11668032, 15557376, 17502048, 23336064, 35004096, 46672128, 70008192, 140016384]

約数ペア:

[(1, 140016384), (2, 70008192), (3, 46672128), (4, 35004096), (6, 23336064), (8, 17502048), (9, 15557376), (12, 11668032), (16, 8751024), (18, 7778688), (24, 5834016), (27, 5185792), (32, 4375512), (36, 3889344), (47, 2979072), (48, 2917008), (54, 2592896), (64, 2187756), (72, 1944672), (94, 1489536), (96, 1458504), (108, 1296448), (128, 1093878), (141, 993024), (144, 972336), (188, 744768), (192, 729252), (216, 648224), (256, 546939), (282, 496512), (288, 486168), (376, 372384), (384, 364626), (423, 331008), (431, 324864), (432, 324112), (564, 248256), (576, 243084), (752, 186192), (768, 182313), (846, 165504), (862, 162432), (864, 162056), (1128, 124128), (1152, 121542), (1269, 110336), (1293, 108288), (1504, 93096), (1692, 82752), (1724, 81216), (1728, 81028), (2256, 62064), (2304, 60771), (2538, 55168), (2586, 54144), (3008, 46548), (3384, 41376), (3448, 40608), (3456, 40514), (3879, 36096), (4512, 31032), (5076, 27584), (5172, 27072), (6016, 23274), (6768, 20688), (6896, 20304), (6912, 20257), (7758, 18048), (9024, 15516), (10152, 13792), (10344, 13536), (11637, 12032)]