148328672

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:460

約数の個数: 72

約数和(自身を含む): 318275496

約数和(自身を除く): 169946824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 289, 344, 373, 544, 578, 688, 731, 746, 1156, 1376, 1462, 1492, 2312, 2924, 2984, 4624, 5848, 5968, 6341, 9248, 11696, 11936, 12427, 12682, 16039, 23392, 24854, 25364, 32078, 49708, 50728, 64156, 99416, 101456, 107797, 128312, 198832, 202912, 215594, 256624, 272663, 397664, 431188, 513248, 545326, 862376, 1090652, 1724752, 2181304, 3449504, 4362608, 4635271, 8725216, 9270542, 18541084, 37082168, 74164336, 148328672]

約数ペア:

[(1, 148328672), (2, 74164336), (4, 37082168), (8, 18541084), (16, 9270542), (17, 8725216), (32, 4635271), (34, 4362608), (43, 3449504), (68, 2181304), (86, 1724752), (136, 1090652), (172, 862376), (272, 545326), (289, 513248), (344, 431188), (373, 397664), (544, 272663), (578, 256624), (688, 215594), (731, 202912), (746, 198832), (1156, 128312), (1376, 107797), (1462, 101456), (1492, 99416), (2312, 64156), (2924, 50728), (2984, 49708), (4624, 32078), (5848, 25364), (5968, 24854), (6341, 23392), (9248, 16039), (11696, 12682), (11936, 12427)]