127841276

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{2953}}^1$

素因数の和:3173

約数の個数: 24

約数和(自身を含む): 228285120

約数和(自身を除く): 100443844

約数列:

[1, 2, 4, 79, 137, 158, 274, 316, 548, 2953, 5906, 10823, 11812, 21646, 43292, 233287, 404561, 466574, 809122, 933148, 1618244, 31960319, 63920638, 127841276]

約数ペア:

[(1, 127841276), (2, 63920638), (4, 31960319), (79, 1618244), (137, 933148), (158, 809122), (274, 466574), (316, 404561), (548, 233287), (2953, 43292), (5906, 21646), (10823, 11812)]