165224528

素因数分解:

$2^4\times 7^1\times {\mathrm{1475219}}^1$

素因数の和:1475234

約数の個数: 20

約数和(自身を含む): 365854560

約数和(自身を除く): 200630032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1475219, 2950438, 5900876, 10326533, 11801752, 20653066, 23603504, 41306132, 82612264, 165224528]

約数ペア:

[(1, 165224528), (2, 82612264), (4, 41306132), (7, 23603504), (8, 20653066), (14, 11801752), (16, 10326533), (28, 5900876), (56, 2950438), (112, 1475219)]