139156944

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67421}}^1$

素因数の和:67475

約数の個数: 40

約数和(自身を含む): 367854432

約数和(自身を除く): 228697488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 67421, 134842, 202263, 269684, 404526, 539368, 809052, 1078736, 1618104, 2899103, 3236208, 5798206, 8697309, 11596412, 17394618, 23192824, 34789236, 46385648, 69578472, 139156944]

約数ペア:

[(1, 139156944), (2, 69578472), (3, 46385648), (4, 34789236), (6, 23192824), (8, 17394618), (12, 11596412), (16, 8697309), (24, 5798206), (43, 3236208), (48, 2899103), (86, 1618104), (129, 1078736), (172, 809052), (258, 539368), (344, 404526), (516, 269684), (688, 202263), (1032, 134842), (2064, 67421)]