142506688

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{117193}}^1$

素因数の和:117224

約数の個数: 28

約数和(自身を含む): 297672760

約数和(自身を除く): 155166072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 117193, 234386, 468772, 937544, 1875088, 2226667, 3750176, 4453334, 7500352, 8906668, 17813336, 35626672, 71253344, 142506688]

約数ペア:

[(1, 142506688), (2, 71253344), (4, 35626672), (8, 17813336), (16, 8906668), (19, 7500352), (32, 4453334), (38, 3750176), (64, 2226667), (76, 1875088), (152, 937544), (304, 468772), (608, 234386), (1216, 117193)]