156890971

素因数分解:

${\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 164229120

約数和(自身を除く): 7338149

約数列:

[1, 53, 59, 131, 383, 3127, 6943, 7729, 20299, 22597, 50173, 409637, 1197641, 2659169, 2960207, 156890971]

約数ペア:

[(1, 156890971), (53, 2960207), (59, 2659169), (131, 1197641), (383, 409637), (3127, 50173), (6943, 22597), (7729, 20299)]