164580295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{463}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 226105344

約数和(自身を除く): 61525049

約数列:

[1, 5, 11, 23, 55, 115, 253, 281, 463, 1265, 1405, 2315, 3091, 5093, 6463, 10649, 15455, 25465, 32315, 53245, 71093, 117139, 130103, 355465, 585695, 650515, 1431133, 2992369, 7155665, 14961845, 32916059, 164580295]

約数ペア:

[(1, 164580295), (5, 32916059), (11, 14961845), (23, 7155665), (55, 2992369), (115, 1431133), (253, 650515), (281, 585695), (463, 355465), (1265, 130103), (1405, 117139), (2315, 71093), (3091, 53245), (5093, 32315), (6463, 25465), (10649, 15455)]