126543164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{39397}}^1$

素因数の和:39485

約数の個数: 24

約数和(自身を含む): 244897968

約数和(自身を除く): 118354804

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 39397, 78794, 157588, 433367, 866734, 1733468, 2875981, 5751962, 11503924, 31635791, 63271582, 126543164]

約数ペア:

[(1, 126543164), (2, 63271582), (4, 31635791), (11, 11503924), (22, 5751962), (44, 2875981), (73, 1733468), (146, 866734), (292, 433367), (803, 157588), (1606, 78794), (3212, 39397)]