156980912223

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{2341}}^1\times {\mathrm{475583}}^1$

素因数の和:477974

約数の個数: 16

約数和(自身を含む): 213853003776

約数和(自身を除く): 56872091553

約数列:

[1, 3, 47, 141, 2341, 7023, 110027, 330081, 475583, 1426749, 22352401, 67057203, 1113339803, 3340019409, 52326970741, 156980912223]

約数ペア:

[(1, 156980912223), (3, 52326970741), (47, 3340019409), (141, 1113339803), (2341, 67057203), (7023, 22352401), (110027, 1426749), (330081, 475583)]