142987488

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 144

約数和(自身を含む): 442123920

約数和(自身を除く): 299136432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 113, 147, 168, 196, 224, 226, 269, 294, 336, 339, 392, 452, 538, 588, 672, 678, 784, 791, 807, 904, 1076, 1176, 1356, 1568, 1582, 1614, 1808, 1883, 2152, 2352, 2373, 2712, 3164, 3228, 3616, 3766, 4304, 4704, 4746, 5424, 5537, 5649, 6328, 6456, 7532, 8608, 9492, 10848, 11074, 11298, 12656, 12912, 13181, 15064, 16611, 18984, 22148, 22596, 25312, 25824, 26362, 30128, 30397, 33222, 37968, 39543, 44296, 45192, 52724, 60256, 60794, 66444, 75936, 79086, 88592, 90384, 91191, 105448, 121588, 132888, 158172, 177184, 180768, 182382, 210896, 212779, 243176, 265776, 316344, 364764, 421792, 425558, 486352, 531552, 632688, 638337, 729528, 851116, 972704, 1265376, 1276674, 1459056, 1489453, 1702232, 2553348, 2918112, 2978906, 3404464, 4468359, 5106696, 5957812, 6808928, 8936718, 10213392, 11915624, 17873436, 20426784, 23831248, 35746872, 47662496, 71493744, 142987488]

約数ペア:

[(1, 142987488), (2, 71493744), (3, 47662496), (4, 35746872), (6, 23831248), (7, 20426784), (8, 17873436), (12, 11915624), (14, 10213392), (16, 8936718), (21, 6808928), (24, 5957812), (28, 5106696), (32, 4468359), (42, 3404464), (48, 2978906), (49, 2918112), (56, 2553348), (84, 1702232), (96, 1489453), (98, 1459056), (112, 1276674), (113, 1265376), (147, 972704), (168, 851116), (196, 729528), (224, 638337), (226, 632688), (269, 531552), (294, 486352), (336, 425558), (339, 421792), (392, 364764), (452, 316344), (538, 265776), (588, 243176), (672, 212779), (678, 210896), (784, 182382), (791, 180768), (807, 177184), (904, 158172), (1076, 132888), (1176, 121588), (1356, 105448), (1568, 91191), (1582, 90384), (1614, 88592), (1808, 79086), (1883, 75936), (2152, 66444), (2352, 60794), (2373, 60256), (2712, 52724), (3164, 45192), (3228, 44296), (3616, 39543), (3766, 37968), (4304, 33222), (4704, 30397), (4746, 30128), (5424, 26362), (5537, 25824), (5649, 25312), (6328, 22596), (6456, 22148), (7532, 18984), (8608, 16611), (9492, 15064), (10848, 13181), (11074, 12912), (11298, 12656)]