156979693

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{5557}}^1$

素因数の和:5664

約数の個数: 16

約数和(自身を含む): 176477616

約数和(自身を除く): 19497923

約数列:

[1, 13, 41, 53, 533, 689, 2173, 5557, 28249, 72241, 227837, 294521, 2961881, 3828773, 12075361, 156979693]

約数ペア:

[(1, 156979693), (13, 12075361), (41, 3828773), (53, 2961881), (533, 294521), (689, 227837), (2173, 72241), (5557, 28249)]