159944984

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{240881}}^1$

素因数の和:240970

約数の個数: 16

約数和(自身を含む): 303511320

約数和(自身を除く): 143566336

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 240881, 481762, 963524, 1927048, 19993123, 39986246, 79972492, 159944984]

約数ペア:

[(1, 159944984), (2, 79972492), (4, 39986246), (8, 19993123), (83, 1927048), (166, 963524), (332, 481762), (664, 240881)]