123225198

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{149909}}^1$

素因数の和:150051

約数の個数: 16

約数和(自身を含む): 248250960

約数和(自身を除く): 125025762

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 149909, 299818, 449727, 899454, 20537533, 41075066, 61612599, 123225198]

約数ペア:

[(1, 123225198), (2, 61612599), (3, 41075066), (6, 20537533), (137, 899454), (274, 449727), (411, 299818), (822, 149909)]