173407884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4651}}^1$

素因数の和:4910

約数の個数: 48

約数和(自身を含む): 437660160

約数和(自身を除く): 264252276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 239, 478, 717, 956, 1434, 2868, 3107, 4651, 6214, 9302, 9321, 12428, 13953, 18604, 18642, 27906, 37284, 55812, 60463, 120926, 181389, 241852, 362778, 725556, 1111589, 2223178, 3334767, 4446356, 6669534, 13339068, 14450657, 28901314, 43351971, 57802628, 86703942, 173407884]

約数ペア:

[(1, 173407884), (2, 86703942), (3, 57802628), (4, 43351971), (6, 28901314), (12, 14450657), (13, 13339068), (26, 6669534), (39, 4446356), (52, 3334767), (78, 2223178), (156, 1111589), (239, 725556), (478, 362778), (717, 241852), (956, 181389), (1434, 120926), (2868, 60463), (3107, 55812), (4651, 37284), (6214, 27906), (9302, 18642), (9321, 18604), (12428, 13953)]