139756266

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{66361}}^1$

素因数の和:66388

約数の個数: 40

約数和(自身を含む): 337251684

約数和(自身を除く): 197495418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 66361, 132722, 199083, 398166, 597249, 862693, 1194498, 1725386, 1791747, 2588079, 3583494, 5176158, 5375241, 7764237, 10750482, 15528474, 23292711, 46585422, 69878133, 139756266]

約数ペア:

[(1, 139756266), (2, 69878133), (3, 46585422), (6, 23292711), (9, 15528474), (13, 10750482), (18, 7764237), (26, 5375241), (27, 5176158), (39, 3583494), (54, 2588079), (78, 1791747), (81, 1725386), (117, 1194498), (162, 862693), (234, 597249), (351, 398166), (702, 199083), (1053, 132722), (2106, 66361)]