156721201439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6323}}^1\times {\mathrm{60899}}^1$

素因数の和:67270

約数の個数: 16

約数和(自身を含む): 175620009600

約数和(自身を除く): 18898808161

約数列:

[1, 11, 37, 407, 6323, 60899, 69553, 233951, 669889, 2253263, 2573461, 24785893, 385064377, 4235708147, 14247381949, 156721201439]

約数ペア:

[(1, 156721201439), (11, 14247381949), (37, 4235708147), (407, 385064377), (6323, 24785893), (60899, 2573461), (69553, 2253263), (233951, 669889)]