161058044

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{21871}}^1$

素因数の和:22145

約数の個数: 24

約数和(自身を含む): 323355648

約数和(自身を除く): 162297604

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 21871, 43742, 87484, 153097, 306194, 612388, 5752073, 11504146, 23008292, 40264511, 80529022, 161058044]

約数ペア:

[(1, 161058044), (2, 80529022), (4, 40264511), (7, 23008292), (14, 11504146), (28, 5752073), (263, 612388), (526, 306194), (1052, 153097), (1841, 87484), (3682, 43742), (7364, 21871)]