156919614956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{56937451}}^1$

素因数の和:56937521

約数の個数: 24

約数和(自身を含む): 301312995984

約数和(自身を除く): 144393381028

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 56937451, 113874902, 227749804, 740186863, 1480373726, 2960747452, 3017684903, 6035369806, 12070739612, 39229903739, 78459807478, 156919614956]

約数ペア:

[(1, 156919614956), (2, 78459807478), (4, 39229903739), (13, 12070739612), (26, 6035369806), (52, 3017684903), (53, 2960747452), (106, 1480373726), (212, 740186863), (689, 227749804), (1378, 113874902), (2756, 56937451)]