161190095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127423}}^1$

素因数の和:127462

約数の個数: 16

約数和(自身を含む): 220188672

約数和(自身を除く): 58998577

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 127423, 637115, 1401653, 2930729, 7008265, 14653645, 32238019, 161190095]

約数ペア:

[(1, 161190095), (5, 32238019), (11, 14653645), (23, 7008265), (55, 2930729), (115, 1401653), (253, 637115), (1265, 127423)]