143928344

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{135271}}^1$

素因数の和:135303

約数の個数: 32

約数和(自身を含む): 324652800

約数和(自身を除く): 180724456

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 135271, 270542, 541084, 946897, 1082168, 1893794, 2570149, 3787588, 5140298, 7575176, 10280596, 17991043, 20561192, 35982086, 71964172, 143928344]

約数ペア:

[(1, 143928344), (2, 71964172), (4, 35982086), (7, 20561192), (8, 17991043), (14, 10280596), (19, 7575176), (28, 5140298), (38, 3787588), (56, 2570149), (76, 1893794), (133, 1082168), (152, 946897), (266, 541084), (532, 270542), (1064, 135271)]