171771702952

素因数分解:

$2^3\times {\mathrm{40129}}^1\times {\mathrm{535061}}^1$

素因数の和:575196

約数の個数: 16

約数和(自身を含む): 322080570900

約数和(自身を除く): 150308867948

約数列:

[1, 2, 4, 8, 40129, 80258, 160516, 321032, 535061, 1070122, 2140244, 4280488, 21471462869, 42942925738, 85885851476, 171771702952]

約数ペア:

[(1, 171771702952), (2, 85885851476), (4, 42942925738), (8, 21471462869), (40129, 4280488), (80258, 2140244), (160516, 1070122), (321032, 535061)]