148949308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{32693}}^1$

素因数の和:32781

約数の個数: 24

約数和(自身を含む): 280122192

約数和(自身を除く): 131172884

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 32693, 65386, 130772, 555781, 1111562, 2190431, 2223124, 4380862, 8761724, 37237327, 74474654, 148949308]

約数ペア:

[(1, 148949308), (2, 74474654), (4, 37237327), (17, 8761724), (34, 4380862), (67, 2223124), (68, 2190431), (134, 1111562), (268, 555781), (1139, 130772), (2278, 65386), (4556, 32693)]