157422923

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{10859}}^1$

素因数の和:10994

約数の個数: 16

約数和(自身を含む): 191136000

約数和(自身を除く): 33713077

約数列:

[1, 7, 19, 109, 133, 763, 2071, 10859, 14497, 76013, 206321, 1183631, 1444247, 8285417, 22488989, 157422923]

約数ペア:

[(1, 157422923), (7, 22488989), (19, 8285417), (109, 1444247), (133, 1183631), (763, 206321), (2071, 76013), (10859, 14497)]