165131568

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:329

約数の個数: 240

約数和(自身を含む): 572508000

約数和(自身を除く): 407376432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 49, 54, 56, 58, 63, 72, 84, 87, 98, 108, 112, 116, 126, 144, 147, 168, 174, 189, 196, 203, 216, 232, 252, 261, 269, 294, 336, 348, 378, 392, 406, 432, 441, 464, 504, 522, 538, 588, 609, 696, 756, 783, 784, 807, 812, 882, 1008, 1044, 1076, 1176, 1218, 1323, 1392, 1421, 1512, 1566, 1614, 1624, 1764, 1827, 1883, 2088, 2152, 2352, 2421, 2436, 2646, 2842, 3024, 3132, 3228, 3248, 3528, 3654, 3766, 4176, 4263, 4304, 4842, 4872, 5292, 5481, 5649, 5684, 6264, 6456, 7056, 7263, 7308, 7532, 7801, 8526, 9684, 9744, 10584, 10962, 11298, 11368, 12528, 12789, 12912, 13181, 14526, 14616, 15064, 15602, 16947, 17052, 19368, 21168, 21924, 22596, 22736, 23403, 25578, 26362, 29052, 29232, 30128, 31204, 33894, 34104, 38367, 38736, 39543, 43848, 45192, 46806, 50841, 51156, 52724, 54607, 58104, 62408, 67788, 68208, 70209, 76734, 79086, 87696, 90384, 93612, 101682, 102312, 105448, 109214, 116208, 118629, 124816, 135576, 140418, 153468, 158172, 163821, 187224, 203364, 204624, 210627, 210896, 218428, 237258, 271152, 280836, 306936, 316344, 327642, 355887, 374448, 382249, 406728, 421254, 436856, 474516, 491463, 561672, 613872, 632688, 655284, 711774, 764498, 813456, 842508, 873712, 949032, 982926, 1123344, 1146747, 1310568, 1423548, 1474389, 1528996, 1685016, 1898064, 1965852, 2293494, 2621136, 2847096, 2948778, 3057992, 3370032, 3440241, 3931704, 4586988, 5694192, 5897556, 6115984, 6880482, 7863408, 9173976, 10320723, 11795112, 13760964, 18347952, 20641446, 23590224, 27521928, 41282892, 55043856, 82565784, 165131568]

約数ペア:

[(1, 165131568), (2, 82565784), (3, 55043856), (4, 41282892), (6, 27521928), (7, 23590224), (8, 20641446), (9, 18347952), (12, 13760964), (14, 11795112), (16, 10320723), (18, 9173976), (21, 7863408), (24, 6880482), (27, 6115984), (28, 5897556), (29, 5694192), (36, 4586988), (42, 3931704), (48, 3440241), (49, 3370032), (54, 3057992), (56, 2948778), (58, 2847096), (63, 2621136), (72, 2293494), (84, 1965852), (87, 1898064), (98, 1685016), (108, 1528996), (112, 1474389), (116, 1423548), (126, 1310568), (144, 1146747), (147, 1123344), (168, 982926), (174, 949032), (189, 873712), (196, 842508), (203, 813456), (216, 764498), (232, 711774), (252, 655284), (261, 632688), (269, 613872), (294, 561672), (336, 491463), (348, 474516), (378, 436856), (392, 421254), (406, 406728), (432, 382249), (441, 374448), (464, 355887), (504, 327642), (522, 316344), (538, 306936), (588, 280836), (609, 271152), (696, 237258), (756, 218428), (783, 210896), (784, 210627), (807, 204624), (812, 203364), (882, 187224), (1008, 163821), (1044, 158172), (1076, 153468), (1176, 140418), (1218, 135576), (1323, 124816), (1392, 118629), (1421, 116208), (1512, 109214), (1566, 105448), (1614, 102312), (1624, 101682), (1764, 93612), (1827, 90384), (1883, 87696), (2088, 79086), (2152, 76734), (2352, 70209), (2421, 68208), (2436, 67788), (2646, 62408), (2842, 58104), (3024, 54607), (3132, 52724), (3228, 51156), (3248, 50841), (3528, 46806), (3654, 45192), (3766, 43848), (4176, 39543), (4263, 38736), (4304, 38367), (4842, 34104), (4872, 33894), (5292, 31204), (5481, 30128), (5649, 29232), (5684, 29052), (6264, 26362), (6456, 25578), (7056, 23403), (7263, 22736), (7308, 22596), (7532, 21924), (7801, 21168), (8526, 19368), (9684, 17052), (9744, 16947), (10584, 15602), (10962, 15064), (11298, 14616), (11368, 14526), (12528, 13181), (12789, 12912)]