140149074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{78121}}^1$

素因数の和:78162

約数の個数: 32

約数和(自身を含む): 314987904

約数和(自身を除く): 174838830

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 78121, 156242, 234363, 468726, 1015573, 1796783, 2031146, 3046719, 3593566, 5390349, 6093438, 10780698, 23358179, 46716358, 70074537, 140149074]

約数ペア:

[(1, 140149074), (2, 70074537), (3, 46716358), (6, 23358179), (13, 10780698), (23, 6093438), (26, 5390349), (39, 3593566), (46, 3046719), (69, 2031146), (78, 1796783), (138, 1015573), (299, 468726), (598, 234363), (897, 156242), (1794, 78121)]