160165721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 184923648

約数和(自身を除く): 24757927

約数列:

[1, 17, 23, 41, 97, 103, 391, 697, 943, 1649, 1751, 2231, 2369, 3977, 4223, 9991, 16031, 37927, 40273, 67609, 71791, 91471, 97129, 169847, 229793, 409631, 1555007, 1651193, 3906481, 6963727, 9421513, 160165721]

約数ペア:

[(1, 160165721), (17, 9421513), (23, 6963727), (41, 3906481), (97, 1651193), (103, 1555007), (391, 409631), (697, 229793), (943, 169847), (1649, 97129), (1751, 91471), (2231, 71791), (2369, 67609), (3977, 40273), (4223, 37927), (9991, 16031)]