139708548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12893}}^1$

素因数の和:12953

約数の個数: 72

約数和(自身を含む): 413020608

約数和(自身を除く): 273312060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 12893, 25786, 38679, 51572, 77358, 90251, 116037, 154716, 180502, 232074, 270753, 361004, 464148, 541506, 554399, 812259, 1083012, 1108798, 1624518, 1663197, 2217596, 3249036, 3326394, 3880793, 4989591, 6652788, 7761586, 9979182, 11642379, 15523172, 19958364, 23284758, 34927137, 46569516, 69854274, 139708548]

約数ペア:

[(1, 139708548), (2, 69854274), (3, 46569516), (4, 34927137), (6, 23284758), (7, 19958364), (9, 15523172), (12, 11642379), (14, 9979182), (18, 7761586), (21, 6652788), (28, 4989591), (36, 3880793), (42, 3326394), (43, 3249036), (63, 2217596), (84, 1663197), (86, 1624518), (126, 1108798), (129, 1083012), (172, 812259), (252, 554399), (258, 541506), (301, 464148), (387, 361004), (516, 270753), (602, 232074), (774, 180502), (903, 154716), (1204, 116037), (1548, 90251), (1806, 77358), (2709, 51572), (3612, 38679), (5418, 25786), (10836, 12893)]