148535072

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2270

約数の個数: 72

約数和(自身を含む): 348240816

約数和(自身を除く): 199705744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 344, 392, 602, 688, 784, 1204, 1376, 1568, 2107, 2203, 2408, 4214, 4406, 4816, 8428, 8812, 9632, 15421, 16856, 17624, 30842, 33712, 35248, 61684, 67424, 70496, 94729, 107947, 123368, 189458, 215894, 246736, 378916, 431788, 493472, 663103, 757832, 863576, 1326206, 1515664, 1727152, 2652412, 3031328, 3454304, 4641721, 5304824, 9283442, 10609648, 18566884, 21219296, 37133768, 74267536, 148535072]

約数ペア:

[(1, 148535072), (2, 74267536), (4, 37133768), (7, 21219296), (8, 18566884), (14, 10609648), (16, 9283442), (28, 5304824), (32, 4641721), (43, 3454304), (49, 3031328), (56, 2652412), (86, 1727152), (98, 1515664), (112, 1326206), (172, 863576), (196, 757832), (224, 663103), (301, 493472), (344, 431788), (392, 378916), (602, 246736), (688, 215894), (784, 189458), (1204, 123368), (1376, 107947), (1568, 94729), (2107, 70496), (2203, 67424), (2408, 61684), (4214, 35248), (4406, 33712), (4816, 30842), (8428, 17624), (8812, 16856), (9632, 15421)]