164358551

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{8693}}^1$

素因数の和:8810

約数の個数: 16

約数和(自身を含む): 195580224

約数和(自身を除く): 31221673

約数列:

[1, 7, 37, 73, 259, 511, 2701, 8693, 18907, 60851, 321641, 634589, 2251487, 4442123, 23479793, 164358551]

約数ペア:

[(1, 164358551), (7, 23479793), (37, 4442123), (73, 2251487), (259, 634589), (511, 321641), (2701, 60851), (8693, 18907)]