173126944

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2677}}^1$

素因数の和:2777

約数の個数: 48

約数和(自身を含む): 356323968

約数和(自身を除く): 183197024

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 1376, 1504, 2021, 2677, 4042, 5354, 8084, 10708, 16168, 21416, 32336, 42832, 64672, 85664, 115111, 125819, 230222, 251638, 460444, 503276, 920888, 1006552, 1841776, 2013104, 3683552, 4026208, 5410217, 10820434, 21640868, 43281736, 86563472, 173126944]

約数ペア:

[(1, 173126944), (2, 86563472), (4, 43281736), (8, 21640868), (16, 10820434), (32, 5410217), (43, 4026208), (47, 3683552), (86, 2013104), (94, 1841776), (172, 1006552), (188, 920888), (344, 503276), (376, 460444), (688, 251638), (752, 230222), (1376, 125819), (1504, 115111), (2021, 85664), (2677, 64672), (4042, 42832), (5354, 32336), (8084, 21416), (10708, 16168)]