144103492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 296527616

約数和(自身を除く): 152424124

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 223, 289, 442, 446, 559, 578, 731, 884, 892, 1118, 1156, 1462, 2236, 2899, 2924, 3757, 3791, 5798, 7514, 7582, 9503, 9589, 11596, 12427, 15028, 15164, 19006, 19178, 24854, 38012, 38356, 49283, 49708, 64447, 98566, 124657, 128894, 161551, 163013, 197132, 249314, 257788, 323102, 326026, 498628, 646204, 652052, 837811, 1675622, 2119169, 2771221, 3351244, 4238338, 5542442, 8476676, 11084884, 36025873, 72051746, 144103492]

約数ペア:

[(1, 144103492), (2, 72051746), (4, 36025873), (13, 11084884), (17, 8476676), (26, 5542442), (34, 4238338), (43, 3351244), (52, 2771221), (68, 2119169), (86, 1675622), (172, 837811), (221, 652052), (223, 646204), (289, 498628), (442, 326026), (446, 323102), (559, 257788), (578, 249314), (731, 197132), (884, 163013), (892, 161551), (1118, 128894), (1156, 124657), (1462, 98566), (2236, 64447), (2899, 49708), (2924, 49283), (3757, 38356), (3791, 38012), (5798, 24854), (7514, 19178), (7582, 19006), (9503, 15164), (9589, 15028), (11596, 12427)]