144972278

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 248209920

約数和(自身を除く): 103237642

約数列:

[1, 2, 11, 22, 53, 89, 106, 121, 127, 178, 242, 254, 583, 979, 1166, 1397, 1958, 2794, 4717, 6413, 6731, 9434, 10769, 11303, 12826, 13462, 15367, 21538, 22606, 30734, 51887, 74041, 103774, 124333, 148082, 248666, 570757, 599059, 814451, 1141514, 1198118, 1367663, 1628902, 2735326, 6589649, 13179298, 72486139, 144972278]

約数ペア:

[(1, 144972278), (2, 72486139), (11, 13179298), (22, 6589649), (53, 2735326), (89, 1628902), (106, 1367663), (121, 1198118), (127, 1141514), (178, 814451), (242, 599059), (254, 570757), (583, 248666), (979, 148082), (1166, 124333), (1397, 103774), (1958, 74041), (2794, 51887), (4717, 30734), (6413, 22606), (6731, 21538), (9434, 15367), (10769, 13462), (11303, 12826)]