157220154678

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{557518279}}^1$

素因数の和:557518331

約数の個数: 16

約数和(自身を含む): 321130529280

約数和(自身を除く): 163910374602

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 557518279, 1115036558, 1672554837, 3345109674, 26203359113, 52406718226, 78610077339, 157220154678]

約数ペア:

[(1, 157220154678), (2, 78610077339), (3, 52406718226), (6, 26203359113), (47, 3345109674), (94, 1672554837), (141, 1115036558), (282, 557518279)]