149685686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{47459}}^1$

素因数の和:47563

約数の個数: 16

約数和(自身を含む): 239198400

約数和(自身を除く): 89512714

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 47459, 94918, 901721, 1803442, 3939097, 7878194, 74842843, 149685686]

約数ペア:

[(1, 149685686), (2, 74842843), (19, 7878194), (38, 3939097), (83, 1803442), (166, 901721), (1577, 94918), (3154, 47459)]