161574295

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1\times {\mathrm{607}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 196116480

約数和(自身を除く): 34542185

約数列:

[1, 5, 139, 383, 607, 695, 1915, 3035, 53237, 84373, 232481, 266185, 421865, 1162405, 32314859, 161574295]

約数ペア:

[(1, 161574295), (5, 32314859), (139, 1162405), (383, 421865), (607, 266185), (695, 232481), (1915, 84373), (3035, 53237)]