143280508

素因数分解:

$2^2\times 7^2\times {\mathrm{401}}^1\times {\mathrm{1823}}^1$

素因数の和:2242

約数の個数: 36

約数和(自身を含む): 292565952

約数和(自身を除く): 149285444

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 401, 802, 1604, 1823, 2807, 3646, 5614, 7292, 11228, 12761, 19649, 25522, 39298, 51044, 78596, 89327, 178654, 357308, 731023, 1462046, 2924092, 5117161, 10234322, 20468644, 35820127, 71640254, 143280508]

約数ペア:

[(1, 143280508), (2, 71640254), (4, 35820127), (7, 20468644), (14, 10234322), (28, 5117161), (49, 2924092), (98, 1462046), (196, 731023), (401, 357308), (802, 178654), (1604, 89327), (1823, 78596), (2807, 51044), (3646, 39298), (5614, 25522), (7292, 19649), (11228, 12761)]