157040413061

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{2909}}^1\times {\mathrm{18061}}^1$

素因数の和:21045

約数の個数: 24

約数和(自身を含む): 185748524280

約数和(自身を除く): 28708111219

約数列:

[1, 7, 49, 61, 427, 2909, 2989, 18061, 20363, 126427, 142541, 177449, 884989, 1101721, 1242143, 7712047, 8695001, 52539449, 53984329, 367776143, 2574433001, 3204906389, 22434344723, 157040413061]

約数ペア:

[(1, 157040413061), (7, 22434344723), (49, 3204906389), (61, 2574433001), (427, 367776143), (2909, 53984329), (2989, 52539449), (18061, 8695001), (20363, 7712047), (126427, 1242143), (142541, 1101721), (177449, 884989)]