166495265

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{13597}}^1$

素因数の和:13712

約数の個数: 16

約数和(自身を含む): 208865280

約数和(自身を除く): 42370015

約数列:

[1, 5, 31, 79, 155, 395, 2449, 12245, 13597, 67985, 421507, 1074163, 2107535, 5370815, 33299053, 166495265]

約数ペア:

[(1, 166495265), (5, 33299053), (31, 5370815), (79, 2107535), (155, 1074163), (395, 421507), (2449, 67985), (12245, 13597)]