166556521

素因数分解:

${\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 175219200

約数和(自身を除く): 8662679

約数列:

[1, 31, 107, 149, 337, 3317, 4619, 10447, 15943, 36059, 50213, 494233, 1117829, 1556603, 5372791, 166556521]

約数ペア:

[(1, 166556521), (31, 5372791), (107, 1556603), (149, 1117829), (337, 494233), (3317, 50213), (4619, 36059), (10447, 15943)]