172414144

素因数分解:

$2^6\times 7^2\times {\mathrm{54979}}^1$

素因数の和:55005

約数の個数: 42

約数和(自身を含む): 398000220

約数和(自身を除く): 225586076

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 54979, 109958, 219916, 384853, 439832, 769706, 879664, 1539412, 1759328, 2693971, 3078824, 3518656, 5387942, 6157648, 10775884, 12315296, 21551768, 24630592, 43103536, 86207072, 172414144]

約数ペア:

[(1, 172414144), (2, 86207072), (4, 43103536), (7, 24630592), (8, 21551768), (14, 12315296), (16, 10775884), (28, 6157648), (32, 5387942), (49, 3518656), (56, 3078824), (64, 2693971), (98, 1759328), (112, 1539412), (196, 879664), (224, 769706), (392, 439832), (448, 384853), (784, 219916), (1568, 109958), (3136, 54979)]