129179442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{161879}}^1$

素因数の和:161910

約数の個数: 32

約数和(自身を含む): 310809600

約数和(自身を除く): 181630158

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 161879, 323758, 485637, 971274, 1133153, 2266306, 3075701, 3399459, 6151402, 6798918, 9227103, 18454206, 21529907, 43059814, 64589721, 129179442]

約数ペア:

[(1, 129179442), (2, 64589721), (3, 43059814), (6, 21529907), (7, 18454206), (14, 9227103), (19, 6798918), (21, 6151402), (38, 3399459), (42, 3075701), (57, 2266306), (114, 1133153), (133, 971274), (266, 485637), (399, 323758), (798, 161879)]