165156972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{27917}}^1$

素因数の和:27970

約数の個数: 48

約数和(自身を含む): 422120160

約数和(自身を除く): 256963188

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2958, 5916, 27917, 55834, 83751, 111668, 167502, 335004, 474589, 809593, 949178, 1423767, 1619186, 1898356, 2428779, 2847534, 3238372, 4857558, 5695068, 9715116, 13763081, 27526162, 41289243, 55052324, 82578486, 165156972]

約数ペア:

[(1, 165156972), (2, 82578486), (3, 55052324), (4, 41289243), (6, 27526162), (12, 13763081), (17, 9715116), (29, 5695068), (34, 4857558), (51, 3238372), (58, 2847534), (68, 2428779), (87, 1898356), (102, 1619186), (116, 1423767), (174, 949178), (204, 809593), (348, 474589), (493, 335004), (986, 167502), (1479, 111668), (1972, 83751), (2958, 55834), (5916, 27917)]