172916836

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1168357}}^1$

素因数の和:1168398

約数の個数: 12

約数和(自身を含む): 310783228

約数和(自身を除く): 137866392

約数列:

[1, 2, 4, 37, 74, 148, 1168357, 2336714, 4673428, 43229209, 86458418, 172916836]

約数ペア:

[(1, 172916836), (2, 86458418), (4, 43229209), (37, 4673428), (74, 2336714), (148, 1168357)]