167780728

素因数分解:

$2^3\times {\mathrm{1931}}^1\times {\mathrm{10861}}^1$

素因数の和:12798

約数の個数: 16

約数和(自身を含む): 314780760

約数和(自身を除く): 147000032

約数列:

[1, 2, 4, 8, 1931, 3862, 7724, 10861, 15448, 21722, 43444, 86888, 20972591, 41945182, 83890364, 167780728]

約数ペア:

[(1, 167780728), (2, 83890364), (4, 41945182), (8, 20972591), (1931, 86888), (3862, 43444), (7724, 21722), (10861, 15448)]