166475478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 367738560

約数和(自身を除く): 201263082

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 169, 173, 219, 338, 346, 438, 507, 519, 949, 1014, 1038, 1898, 2197, 2249, 2847, 4394, 4498, 5694, 6591, 6747, 12337, 12629, 13182, 13494, 24674, 25258, 29237, 37011, 37887, 58474, 74022, 75774, 87711, 160381, 164177, 175422, 320762, 328354, 380081, 481143, 492531, 760162, 962286, 985062, 1140243, 2134301, 2280486, 4268602, 6402903, 12805806, 27745913, 55491826, 83237739, 166475478]

約数ペア:

[(1, 166475478), (2, 83237739), (3, 55491826), (6, 27745913), (13, 12805806), (26, 6402903), (39, 4268602), (73, 2280486), (78, 2134301), (146, 1140243), (169, 985062), (173, 962286), (219, 760162), (338, 492531), (346, 481143), (438, 380081), (507, 328354), (519, 320762), (949, 175422), (1014, 164177), (1038, 160381), (1898, 87711), (2197, 75774), (2249, 74022), (2847, 58474), (4394, 37887), (4498, 37011), (5694, 29237), (6591, 25258), (6747, 24674), (12337, 13494), (12629, 13182)]