142753744

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5333}}^1$

素因数の和:5587

約数の個数: 40

約数和(自身を含む): 317479680

約数和(自身を除く): 174725936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 956, 1673, 1912, 3346, 3824, 5333, 6692, 10666, 13384, 21332, 26768, 37331, 42664, 74662, 85328, 149324, 298648, 597296, 1274587, 2549174, 5098348, 8922109, 10196696, 17844218, 20393392, 35688436, 71376872, 142753744]

約数ペア:

[(1, 142753744), (2, 71376872), (4, 35688436), (7, 20393392), (8, 17844218), (14, 10196696), (16, 8922109), (28, 5098348), (56, 2549174), (112, 1274587), (239, 597296), (478, 298648), (956, 149324), (1673, 85328), (1912, 74662), (3346, 42664), (3824, 37331), (5333, 26768), (6692, 21332), (10666, 13384)]