127685374

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 206406144

約数和(自身を除く): 78720770

約数列:

[1, 2, 23, 46, 53, 83, 106, 166, 631, 1219, 1262, 1909, 2438, 3818, 4399, 8798, 14513, 29026, 33443, 52373, 66886, 101177, 104746, 202354, 769189, 1204579, 1538378, 2409158, 2775769, 5551538, 63842687, 127685374]

約数ペア:

[(1, 127685374), (2, 63842687), (23, 5551538), (46, 2775769), (53, 2409158), (83, 1538378), (106, 1204579), (166, 769189), (631, 202354), (1219, 104746), (1262, 101177), (1909, 66886), (2438, 52373), (3818, 33443), (4399, 29026), (8798, 14513)]