157817342

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:744

約数の個数: 24

約数和(自身を含む): 246637368

約数和(自身を除く): 88820026

約数列:

[1, 2, 31, 62, 157, 314, 523, 961, 1046, 1922, 4867, 9734, 16213, 32426, 82111, 150877, 164222, 301754, 502603, 1005206, 2545441, 5090882, 78908671, 157817342]

約数ペア:

[(1, 157817342), (2, 78908671), (31, 5090882), (62, 2545441), (157, 1005206), (314, 502603), (523, 301754), (961, 164222), (1046, 150877), (1922, 82111), (4867, 32426), (9734, 16213)]