164928214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 275425920

約数和(自身を除く): 110497706

約数列:

[1, 2, 11, 22, 89, 131, 178, 262, 643, 979, 1286, 1441, 1958, 2882, 7073, 11659, 14146, 23318, 57227, 84233, 114454, 128249, 168466, 256498, 629497, 926563, 1258994, 1853126, 7496737, 14993474, 82464107, 164928214]

約数ペア:

[(1, 164928214), (2, 82464107), (11, 14993474), (22, 7496737), (89, 1853126), (131, 1258994), (178, 926563), (262, 629497), (643, 256498), (979, 168466), (1286, 128249), (1441, 114454), (1958, 84233), (2882, 57227), (7073, 23318), (11659, 14146)]