172693196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{54443}}^1$

素因数の和:54521

約数の個数: 24

約数和(自身を含む): 330801744

約数和(自身を除く): 158108548

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 54443, 108886, 217772, 707759, 1415518, 2831036, 3321023, 6642046, 13284092, 43173299, 86346598, 172693196]

約数ペア:

[(1, 172693196), (2, 86346598), (4, 43173299), (13, 13284092), (26, 6642046), (52, 3321023), (61, 2831036), (122, 1415518), (244, 707759), (793, 217772), (1586, 108886), (3172, 54443)]