157486567

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1931}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 183988224

約数和(自身を除く): 26501657

約数列:

[1, 7, 61, 191, 427, 1337, 1931, 11651, 13517, 81557, 117791, 368821, 824537, 2581747, 22498081, 157486567]

約数ペア:

[(1, 157486567), (7, 22498081), (61, 2581747), (191, 824537), (427, 368821), (1337, 117791), (1931, 81557), (11651, 13517)]