145469888

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:549

約数の個数: 56

約数和(自身を含む): 297801792

約数和(自身を除く): 152331904

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 137, 188, 274, 353, 376, 548, 706, 752, 1096, 1412, 1504, 2192, 2824, 3008, 4384, 5648, 6439, 8768, 11296, 12878, 16591, 22592, 25756, 33182, 48361, 51512, 66364, 96722, 103024, 132728, 193444, 206048, 265456, 386888, 412096, 530912, 773776, 1061824, 1547552, 2272967, 3095104, 4545934, 9091868, 18183736, 36367472, 72734944, 145469888]

約数ペア:

[(1, 145469888), (2, 72734944), (4, 36367472), (8, 18183736), (16, 9091868), (32, 4545934), (47, 3095104), (64, 2272967), (94, 1547552), (137, 1061824), (188, 773776), (274, 530912), (353, 412096), (376, 386888), (548, 265456), (706, 206048), (752, 193444), (1096, 132728), (1412, 103024), (1504, 96722), (2192, 66364), (2824, 51512), (3008, 48361), (4384, 33182), (5648, 25756), (6439, 22592), (8768, 16591), (11296, 12878)]