150109687

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{18127}}^1$

素因数の和:18167

約数の個数: 18

約数和(自身を含む): 189093168

約数和(自身を除く): 38983481

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 8281, 18127, 126889, 235651, 888223, 1649557, 3063463, 11546899, 21444241, 150109687]

約数ペア:

[(1, 150109687), (7, 21444241), (13, 11546899), (49, 3063463), (91, 1649557), (169, 888223), (637, 235651), (1183, 126889), (8281, 18127)]