161460474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{17239}}^1$

素因数の和:17474

約数の個数: 32

約数和(自身を含む): 370728960

約数和(自身を除く): 209268486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4683, 9366, 17239, 34478, 51717, 103434, 120673, 241346, 362019, 724038, 3844297, 7688594, 11532891, 23065782, 26910079, 53820158, 80730237, 161460474]

約数ペア:

[(1, 161460474), (2, 80730237), (3, 53820158), (6, 26910079), (7, 23065782), (14, 11532891), (21, 7688594), (42, 3844297), (223, 724038), (446, 362019), (669, 241346), (1338, 120673), (1561, 103434), (3122, 51717), (4683, 34478), (9366, 17239)]