156738368962

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1\times {\mathrm{302903}}^1$

素因数の和:304542

約数の個数: 32

約数和(自身を含む): 280552108032

約数和(自身を除く): 123813739070

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1607, 3214, 11249, 22498, 36961, 73922, 258727, 302903, 517454, 605806, 2120321, 4240642, 6966769, 13933538, 48767383, 97534766, 486765121, 973530242, 3407355847, 6814711694, 11195597783, 22391195566, 78369184481, 156738368962]

約数ペア:

[(1, 156738368962), (2, 78369184481), (7, 22391195566), (14, 11195597783), (23, 6814711694), (46, 3407355847), (161, 973530242), (322, 486765121), (1607, 97534766), (3214, 48767383), (11249, 13933538), (22498, 6966769), (36961, 4240642), (73922, 2120321), (258727, 605806), (302903, 517454)]