188499136

素因数分解:

$2^6\times 7^1\times {\mathrm{420757}}^1$

素因数の和:420776

約数の個数: 28

約数和(自身を含む): 427490128

約数和(自身を除く): 238990992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 420757, 841514, 1683028, 2945299, 3366056, 5890598, 6732112, 11781196, 13464224, 23562392, 26928448, 47124784, 94249568, 188499136]

約数ペア:

[(1, 188499136), (2, 94249568), (4, 47124784), (7, 26928448), (8, 23562392), (14, 13464224), (16, 11781196), (28, 6732112), (32, 5890598), (56, 3366056), (64, 2945299), (112, 1683028), (224, 841514), (448, 420757)]