160990167

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 235726848

約数和(自身を除く): 74736681

約数列:

[1, 3, 13, 39, 107, 173, 223, 321, 519, 669, 1391, 2249, 2899, 4173, 6747, 8697, 18511, 23861, 38579, 55533, 71583, 115737, 240643, 310193, 501527, 721929, 930579, 1504581, 4127953, 12383859, 53663389, 160990167]

約数ペア:

[(1, 160990167), (3, 53663389), (13, 12383859), (39, 4127953), (107, 1504581), (173, 930579), (223, 721929), (321, 501527), (519, 310193), (669, 240643), (1391, 115737), (2249, 71583), (2899, 55533), (4173, 38579), (6747, 23861), (8697, 18511)]