149780263504

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{112786343}}^1$

素因数の和:112786434

約数の個数: 20

約数和(自身を含む): 293695639776

約数和(自身を除く): 143915376272

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 112786343, 225572686, 451145372, 902290744, 1804581488, 9361266469, 18722532938, 37445065876, 74890131752, 149780263504]

約数ペア:

[(1, 149780263504), (2, 74890131752), (4, 37445065876), (8, 18722532938), (16, 9361266469), (83, 1804581488), (166, 902290744), (332, 451145372), (664, 225572686), (1328, 112786343)]