142143484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{267187}}^1$

素因数の和:267217

約数の個数: 24

約数和(自身を含む): 299250560

約数和(自身を除く): 157107076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 267187, 534374, 1068748, 1870309, 3740618, 5076553, 7481236, 10153106, 20306212, 35535871, 71071742, 142143484]

約数ペア:

[(1, 142143484), (2, 71071742), (4, 35535871), (7, 20306212), (14, 10153106), (19, 7481236), (28, 5076553), (38, 3740618), (76, 1870309), (133, 1068748), (266, 534374), (532, 267187)]