142912753298

素因数分解:

$2^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1553}}^1\times {\mathrm{5981}}^1$

素因数の和:7707

約数の個数: 48

約数和(自身を含む): 251160084504

約数和(自身を除く): 108247331206

約数列:

[1, 2, 7, 14, 49, 98, 157, 314, 1099, 1553, 2198, 3106, 5981, 7693, 10871, 11962, 15386, 21742, 41867, 76097, 83734, 152194, 243821, 293069, 487642, 586138, 939017, 1706747, 1878034, 3413494, 6573119, 9288493, 11947229, 13146238, 18576986, 23894458, 46011833, 65019451, 92023666, 130038902, 455136157, 910272314, 1458293401, 2916586802, 10208053807, 20416107614, 71456376649, 142912753298]

約数ペア:

[(1, 142912753298), (2, 71456376649), (7, 20416107614), (14, 10208053807), (49, 2916586802), (98, 1458293401), (157, 910272314), (314, 455136157), (1099, 130038902), (1553, 92023666), (2198, 65019451), (3106, 46011833), (5981, 23894458), (7693, 18576986), (10871, 13146238), (11962, 11947229), (15386, 9288493), (21742, 6573119), (41867, 3413494), (76097, 1878034), (83734, 1706747), (152194, 939017), (243821, 586138), (293069, 487642)]