156920471021

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1471}}^1\times {\mathrm{42859}}^1$

素因数の和:44480

約数の個数: 16

約数和(自身を含む): 166557388800

約数和(自身を除く): 9636917779

約数列:

[1, 19, 131, 1471, 2489, 27949, 42859, 192701, 814321, 3661319, 5614529, 63045589, 106676051, 1197866191, 8258972159, 156920471021]

約数ペア:

[(1, 156920471021), (19, 8258972159), (131, 1197866191), (1471, 106676051), (2489, 63045589), (27949, 5614529), (42859, 3661319), (192701, 814321)]