164633423

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 191289600

約数和(自身を除く): 26656177

約数列:

[1, 17, 19, 53, 59, 163, 323, 901, 1003, 1007, 1121, 2771, 3097, 3127, 8639, 9617, 17119, 19057, 52649, 53159, 59413, 146863, 163489, 164141, 182723, 509701, 1010021, 2790397, 3106291, 8664917, 9684319, 164633423]

約数ペア:

[(1, 164633423), (17, 9684319), (19, 8664917), (53, 3106291), (59, 2790397), (163, 1010021), (323, 509701), (901, 182723), (1003, 164141), (1007, 163489), (1121, 146863), (2771, 59413), (3097, 53159), (3127, 52649), (8639, 19057), (9617, 17119)]