145297156

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{4831}}^1$

素因数の和:5011

約数の個数: 24

約数和(自身を含む): 260309504

約数和(自身を除く): 115012348

約数列:

[1, 2, 4, 73, 103, 146, 206, 292, 412, 4831, 7519, 9662, 15038, 19324, 30076, 352663, 497593, 705326, 995186, 1410652, 1990372, 36324289, 72648578, 145297156]

約数ペア:

[(1, 145297156), (2, 72648578), (4, 36324289), (73, 1990372), (103, 1410652), (146, 995186), (206, 705326), (292, 497593), (412, 352663), (4831, 30076), (7519, 19324), (9662, 15038)]