258166404

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{45677}}^1$

素因数の和:45844

約数の個数: 36

約数和(自身を含む): 656758284

約数和(自身を除く): 398591880

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 45677, 91354, 137031, 182708, 274062, 411093, 548124, 822186, 1644372, 7171289, 14342578, 21513867, 28685156, 43027734, 64541601, 86055468, 129083202, 258166404]

約数ペア:

[(1, 258166404), (2, 129083202), (3, 86055468), (4, 64541601), (6, 43027734), (9, 28685156), (12, 21513867), (18, 14342578), (36, 7171289), (157, 1644372), (314, 822186), (471, 548124), (628, 411093), (942, 274062), (1413, 182708), (1884, 137031), (2826, 91354), (5652, 45677)]