155005458

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{71563}}^1$

素因数の和:71606

約数の個数: 24

約数和(自身を含む): 327190608

約数和(自身を除く): 172185150

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 71563, 143126, 214689, 429378, 1359697, 2719394, 4079091, 8158182, 25834243, 51668486, 77502729, 155005458]

約数ペア:

[(1, 155005458), (2, 77502729), (3, 51668486), (6, 25834243), (19, 8158182), (38, 4079091), (57, 2719394), (114, 1359697), (361, 429378), (722, 214689), (1083, 143126), (2166, 71563)]