240122176

素因数分解:

$2^6\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1493}}^1$

素因数の和:1871

約数の個数: 56

約数和(自身を含む): 546445440

約数和(自身を除く): 306323264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 359, 448, 718, 1436, 1493, 2513, 2872, 2986, 5026, 5744, 5972, 10052, 10451, 11488, 11944, 20104, 20902, 22976, 23888, 40208, 41804, 47776, 80416, 83608, 95552, 160832, 167216, 334432, 535987, 668864, 1071974, 2143948, 3751909, 4287896, 7503818, 8575792, 15007636, 17151584, 30015272, 34303168, 60030544, 120061088, 240122176]

約数ペア:

[(1, 240122176), (2, 120061088), (4, 60030544), (7, 34303168), (8, 30015272), (14, 17151584), (16, 15007636), (28, 8575792), (32, 7503818), (56, 4287896), (64, 3751909), (112, 2143948), (224, 1071974), (359, 668864), (448, 535987), (718, 334432), (1436, 167216), (1493, 160832), (2513, 95552), (2872, 83608), (2986, 80416), (5026, 47776), (5744, 41804), (5972, 40208), (10052, 23888), (10451, 22976), (11488, 20902), (11944, 20104)]