161006562

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{16657}}^1$

素因数の和:16847

約数の個数: 32

約数和(自身を含む): 359812800

約数和(自身を除く): 198806238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 358, 537, 1074, 1611, 3222, 4833, 9666, 16657, 33314, 49971, 99942, 149913, 299826, 449739, 899478, 2981603, 5963206, 8944809, 17889618, 26834427, 53668854, 80503281, 161006562]

約数ペア:

[(1, 161006562), (2, 80503281), (3, 53668854), (6, 26834427), (9, 17889618), (18, 8944809), (27, 5963206), (54, 2981603), (179, 899478), (358, 449739), (537, 299826), (1074, 149913), (1611, 99942), (3222, 49971), (4833, 33314), (9666, 16657)]