161093023

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 204374016

約数和(自身を除く): 43280993

約数列:

[1, 7, 13, 53, 91, 127, 263, 371, 689, 889, 1651, 1841, 3419, 4823, 6731, 11557, 13939, 23933, 33401, 47117, 87503, 97573, 181207, 233807, 434213, 612521, 1268449, 1770253, 3039491, 12391771, 23013289, 161093023]

約数ペア:

[(1, 161093023), (7, 23013289), (13, 12391771), (53, 3039491), (91, 1770253), (127, 1268449), (263, 612521), (371, 434213), (689, 233807), (889, 181207), (1651, 97573), (1841, 87503), (3419, 47117), (4823, 33401), (6731, 23933), (11557, 13939)]