156796471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 172162368

約数和(自身を除く): 15365897

約数列:

[1, 13, 71, 257, 661, 923, 3341, 8593, 18247, 46931, 169877, 237211, 610103, 2208401, 12061267, 156796471]

約数ペア:

[(1, 156796471), (13, 12061267), (71, 2208401), (257, 610103), (661, 237211), (923, 169877), (3341, 46931), (8593, 18247)]