145379564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{15809}}^1$

素因数の和:15854

約数の個数: 36

約数和(自身を含む): 294382200

約数和(自身を除く): 149002636

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 15809, 31618, 63236, 173899, 300371, 347798, 600742, 695596, 1201484, 1912889, 3304081, 3825778, 6608162, 7651556, 13216324, 36344891, 72689782, 145379564]

約数ペア:

[(1, 145379564), (2, 72689782), (4, 36344891), (11, 13216324), (19, 7651556), (22, 6608162), (38, 3825778), (44, 3304081), (76, 1912889), (121, 1201484), (209, 695596), (242, 600742), (418, 347798), (484, 300371), (836, 173899), (2299, 63236), (4598, 31618), (9196, 15809)]