166415144

素因数分解:

$2^3\times 7^1\times {\mathrm{2971699}}^1$

素因数の和:2971712

約数の個数: 16

約数和(自身を含む): 356604000

約数和(自身を除く): 190188856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2971699, 5943398, 11886796, 20801893, 23773592, 41603786, 83207572, 166415144]

約数ペア:

[(1, 166415144), (2, 83207572), (4, 41603786), (7, 23773592), (8, 20801893), (14, 11886796), (28, 5943398), (56, 2971699)]