138614344528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2081}}^1\times {\mathrm{378463}}^1$

素因数の和:380563

約数の個数: 40

約数和(自身を含む): 293121881856

約数和(自身を除く): 154507537328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2081, 4162, 8324, 16648, 22891, 33296, 45782, 91564, 183128, 366256, 378463, 756926, 1513852, 3027704, 4163093, 6055408, 8326186, 16652372, 33304744, 66609488, 787581503, 1575163006, 3150326012, 6300652024, 8663396533, 12601304048, 17326793066, 34653586132, 69307172264, 138614344528]

約数ペア:

[(1, 138614344528), (2, 69307172264), (4, 34653586132), (8, 17326793066), (11, 12601304048), (16, 8663396533), (22, 6300652024), (44, 3150326012), (88, 1575163006), (176, 787581503), (2081, 66609488), (4162, 33304744), (8324, 16652372), (16648, 8326186), (22891, 6055408), (33296, 4163093), (45782, 3027704), (91564, 1513852), (183128, 756926), (366256, 378463)]