144942

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:65

約数の個数: 48

約数和(自身を含む): 369360

約数和(自身を除く): 224418

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 49, 51, 58, 87, 98, 102, 119, 147, 174, 203, 238, 294, 357, 406, 493, 609, 714, 833, 986, 1218, 1421, 1479, 1666, 2499, 2842, 2958, 3451, 4263, 4998, 6902, 8526, 10353, 20706, 24157, 48314, 72471, 144942]

約数ペア:

[(1, 144942), (2, 72471), (3, 48314), (6, 24157), (7, 20706), (14, 10353), (17, 8526), (21, 6902), (29, 4998), (34, 4263), (42, 3451), (49, 2958), (51, 2842), (58, 2499), (87, 1666), (98, 1479), (102, 1421), (119, 1218), (147, 986), (174, 833), (203, 714), (238, 609), (294, 493), (357, 406)]