144512852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4493}}^1$

素因数の和:4568

約数の個数: 48

約数和(自身を含む): 298976832

約数和(自身を除く): 154463980

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 172, 187, 374, 473, 731, 748, 946, 1462, 1892, 2924, 4493, 8041, 8986, 16082, 17972, 32164, 49423, 76381, 98846, 152762, 193199, 197692, 305524, 386398, 772796, 840191, 1680382, 2125189, 3284383, 3360764, 4250378, 6568766, 8500756, 13137532, 36128213, 72256426, 144512852]

約数ペア:

[(1, 144512852), (2, 72256426), (4, 36128213), (11, 13137532), (17, 8500756), (22, 6568766), (34, 4250378), (43, 3360764), (44, 3284383), (68, 2125189), (86, 1680382), (172, 840191), (187, 772796), (374, 386398), (473, 305524), (731, 197692), (748, 193199), (946, 152762), (1462, 98846), (1892, 76381), (2924, 49423), (4493, 32164), (8041, 17972), (8986, 16082)]