189334376

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307361}}^1$

素因数の和:307385

約数の個数: 32

約数和(自身を含む): 442601280

約数和(自身を除く): 253266904

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 307361, 614722, 1229444, 2151527, 2458888, 3380971, 4303054, 6761942, 8606108, 13523884, 17212216, 23666797, 27047768, 47333594, 94667188, 189334376]

約数ペア:

[(1, 189334376), (2, 94667188), (4, 47333594), (7, 27047768), (8, 23666797), (11, 17212216), (14, 13523884), (22, 8606108), (28, 6761942), (44, 4303054), (56, 3380971), (77, 2458888), (88, 2151527), (154, 1229444), (308, 614722), (616, 307361)]