164051838

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{11821}}^1$

素因数の和:12089

約数の個数: 32

約数和(自身を含む): 366009120

約数和(自身を除く): 201957282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2313, 4626, 6939, 11821, 13878, 23642, 35463, 70926, 106389, 212778, 319167, 638334, 3037997, 6075994, 9113991, 18227982, 27341973, 54683946, 82025919, 164051838]

約数ペア:

[(1, 164051838), (2, 82025919), (3, 54683946), (6, 27341973), (9, 18227982), (18, 9113991), (27, 6075994), (54, 3037997), (257, 638334), (514, 319167), (771, 212778), (1542, 106389), (2313, 70926), (4626, 35463), (6939, 23642), (11821, 13878)]