140025984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:598

約数の個数: 128

約数和(自身を含む): 429770880

約数和(自身を除く): 289744896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 113, 128, 168, 192, 224, 226, 336, 339, 384, 448, 452, 461, 672, 678, 791, 896, 904, 922, 1344, 1356, 1383, 1582, 1808, 1844, 2373, 2688, 2712, 2766, 3164, 3227, 3616, 3688, 4746, 5424, 5532, 6328, 6454, 7232, 7376, 9492, 9681, 10848, 11064, 12656, 12908, 14464, 14752, 18984, 19362, 21696, 22128, 25312, 25816, 29504, 37968, 38724, 43392, 44256, 50624, 51632, 52093, 59008, 75936, 77448, 88512, 101248, 103264, 104186, 151872, 154896, 156279, 177024, 206528, 208372, 303744, 309792, 312558, 364651, 413056, 416744, 619584, 625116, 729302, 833488, 1093953, 1239168, 1250232, 1458604, 1666976, 2187906, 2500464, 2917208, 3333952, 4375812, 5000928, 5834416, 6667904, 8751624, 10001856, 11668832, 17503248, 20003712, 23337664, 35006496, 46675328, 70012992, 140025984]

約数ペア:

[(1, 140025984), (2, 70012992), (3, 46675328), (4, 35006496), (6, 23337664), (7, 20003712), (8, 17503248), (12, 11668832), (14, 10001856), (16, 8751624), (21, 6667904), (24, 5834416), (28, 5000928), (32, 4375812), (42, 3333952), (48, 2917208), (56, 2500464), (64, 2187906), (84, 1666976), (96, 1458604), (112, 1250232), (113, 1239168), (128, 1093953), (168, 833488), (192, 729302), (224, 625116), (226, 619584), (336, 416744), (339, 413056), (384, 364651), (448, 312558), (452, 309792), (461, 303744), (672, 208372), (678, 206528), (791, 177024), (896, 156279), (904, 154896), (922, 151872), (1344, 104186), (1356, 103264), (1383, 101248), (1582, 88512), (1808, 77448), (1844, 75936), (2373, 59008), (2688, 52093), (2712, 51632), (2766, 50624), (3164, 44256), (3227, 43392), (3616, 38724), (3688, 37968), (4746, 29504), (5424, 25816), (5532, 25312), (6328, 22128), (6454, 21696), (7232, 19362), (7376, 18984), (9492, 14752), (9681, 14464), (10848, 12908), (11064, 12656)]