154668734

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 268894080

約数和(自身を除く): 114225346

約数列:

[1, 2, 11, 22, 31, 53, 62, 106, 121, 242, 341, 389, 583, 682, 778, 1166, 1643, 3286, 3751, 4279, 6413, 7502, 8558, 12059, 12826, 18073, 20617, 24118, 36146, 41234, 47069, 94138, 132649, 198803, 226787, 265298, 397606, 453574, 639127, 1278254, 1459139, 2494657, 2918278, 4989314, 7030397, 14060794, 77334367, 154668734]

約数ペア:

[(1, 154668734), (2, 77334367), (11, 14060794), (22, 7030397), (31, 4989314), (53, 2918278), (62, 2494657), (106, 1459139), (121, 1278254), (242, 639127), (341, 453574), (389, 397606), (583, 265298), (682, 226787), (778, 198803), (1166, 132649), (1643, 94138), (3286, 47069), (3751, 41234), (4279, 36146), (6413, 24118), (7502, 20617), (8558, 18073), (12059, 12826)]