161722067

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2879}}^1$

素因数の和:3070

約数の個数: 16

約数和(自身を含む): 181440000

約数和(自身を除く): 19717933

約数列:

[1, 13, 29, 149, 377, 1937, 2879, 4321, 37427, 56173, 83491, 428971, 1085383, 5576623, 12440159, 161722067]

約数ペア:

[(1, 161722067), (13, 12440159), (29, 5576623), (149, 1085383), (377, 428971), (1937, 83491), (2879, 56173), (4321, 37427)]