143284736

素因数分解:

$2^9\times 7^1\times {\mathrm{39979}}^1$

素因数の和:40004

約数の個数: 40

約数和(自身を含む): 327196320

約数和(自身を除く): 183911584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 39979, 79958, 159916, 279853, 319832, 559706, 639664, 1119412, 1279328, 2238824, 2558656, 4477648, 5117312, 8955296, 10234624, 17910592, 20469248, 35821184, 71642368, 143284736]

約数ペア:

[(1, 143284736), (2, 71642368), (4, 35821184), (7, 20469248), (8, 17910592), (14, 10234624), (16, 8955296), (28, 5117312), (32, 4477648), (56, 2558656), (64, 2238824), (112, 1279328), (128, 1119412), (224, 639664), (256, 559706), (448, 319832), (512, 279853), (896, 159916), (1792, 79958), (3584, 39979)]