164028254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10711}}^1$

素因数の和:10776

約数の個数: 32

約数和(自身を含む): 287938560

約数和(自身を除く): 123910306

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 10711, 15314, 21422, 139243, 203509, 278486, 332041, 407018, 664082, 2645617, 4316533, 5291234, 6308779, 8633066, 12617558, 82014127, 164028254]

約数ペア:

[(1, 164028254), (2, 82014127), (13, 12617558), (19, 8633066), (26, 6308779), (31, 5291234), (38, 4316533), (62, 2645617), (247, 664082), (403, 407018), (494, 332041), (589, 278486), (806, 203509), (1178, 139243), (7657, 21422), (10711, 15314)]