149021044

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{281}}^1\times {\mathrm{673}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 263434248

約数和(自身を除く): 114413204

約数列:

[1, 2, 4, 197, 281, 394, 562, 673, 788, 1124, 1346, 2692, 55357, 110714, 132581, 189113, 221428, 265162, 378226, 530324, 756452, 37255261, 74510522, 149021044]

約数ペア:

[(1, 149021044), (2, 74510522), (4, 37255261), (197, 756452), (281, 530324), (394, 378226), (562, 265162), (673, 221428), (788, 189113), (1124, 132581), (1346, 110714), (2692, 55357)]