131165412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67891}}^1$

素因数の和:67928

約数の個数: 48

約数和(自身を含む): 364987392

約数和(自身を除く): 233821980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 67891, 135782, 203673, 271564, 407346, 475237, 814692, 950474, 1425711, 1561493, 1900948, 2851422, 3122986, 4684479, 5702844, 6245972, 9368958, 10930451, 18737916, 21860902, 32791353, 43721804, 65582706, 131165412]

約数ペア:

[(1, 131165412), (2, 65582706), (3, 43721804), (4, 32791353), (6, 21860902), (7, 18737916), (12, 10930451), (14, 9368958), (21, 6245972), (23, 5702844), (28, 4684479), (42, 3122986), (46, 2851422), (69, 1900948), (84, 1561493), (92, 1425711), (138, 950474), (161, 814692), (276, 475237), (322, 407346), (483, 271564), (644, 203673), (966, 135782), (1932, 67891)]