140784.0000000

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 8532216

約数和(自身を除く): 1881299

約数列:

[1, 7, 13, 49, 53, 91, 197, 371, 637, 689, 1379, 2561, 2597, 4823, 9653, 10441, 17927, 33761, 73087, 125489, 135733, 511609, 950131, 6650917]

約数ペア:

[(1, 6650917), (7, 950131), (13, 511609), (49, 135733), (53, 125489), (91, 73087), (197, 33761), (371, 17927), (637, 10441), (689, 9653), (1379, 4823), (2561, 2597)]