146997623

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 175011840

約数和(自身を除く): 28014217

約数列:

[1, 17, 19, 23, 47, 323, 391, 421, 437, 799, 893, 1081, 7157, 7429, 7999, 9683, 15181, 18377, 19787, 20539, 135983, 164611, 183977, 336379, 349163, 375953, 455101, 3127609, 6391201, 7736717, 8646919, 146997623]

約数ペア:

[(1, 146997623), (17, 8646919), (19, 7736717), (23, 6391201), (47, 3127609), (323, 455101), (391, 375953), (421, 349163), (437, 336379), (799, 183977), (893, 164611), (1081, 135983), (7157, 20539), (7429, 19787), (7999, 18377), (9683, 15181)]