155604414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{859}}^1$

素因数の和:1117

約数の個数: 64

約数和(自身を含む): 376473600

約数和(自身を除く): 220869186

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 227, 266, 399, 454, 681, 798, 859, 1362, 1589, 1718, 2577, 3178, 4313, 4767, 5154, 6013, 8626, 9534, 12026, 12939, 16321, 18039, 25878, 30191, 32642, 36078, 48963, 60382, 90573, 97926, 114247, 181146, 194993, 228494, 342741, 389986, 584979, 685482, 1169958, 1364951, 2729902, 3704867, 4094853, 7409734, 8189706, 11114601, 22229202, 25934069, 51868138, 77802207, 155604414]

約数ペア:

[(1, 155604414), (2, 77802207), (3, 51868138), (6, 25934069), (7, 22229202), (14, 11114601), (19, 8189706), (21, 7409734), (38, 4094853), (42, 3704867), (57, 2729902), (114, 1364951), (133, 1169958), (227, 685482), (266, 584979), (399, 389986), (454, 342741), (681, 228494), (798, 194993), (859, 181146), (1362, 114247), (1589, 97926), (1718, 90573), (2577, 60382), (3178, 48963), (4313, 36078), (4767, 32642), (5154, 30191), (6013, 25878), (8626, 18039), (9534, 16321), (12026, 12939)]