131599178

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{12049}}^1$

素因数の和:12221

約数の個数: 16

約数和(自身を含む): 203596800

約数和(自身を除く): 71997622

約数列:

[1, 2, 43, 86, 127, 254, 5461, 10922, 12049, 24098, 518107, 1036214, 1530223, 3060446, 65799589, 131599178]

約数ペア:

[(1, 131599178), (2, 65799589), (43, 3060446), (86, 1530223), (127, 1036214), (254, 518107), (5461, 24098), (10922, 12049)]