149775164

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 335849472

約数和(自身を除く): 186074308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 127, 154, 196, 254, 308, 508, 539, 547, 889, 1078, 1094, 1397, 1778, 2156, 2188, 2794, 3556, 3829, 5588, 6017, 6223, 7658, 9779, 12034, 12446, 15316, 19558, 24068, 24892, 26803, 39116, 42119, 53606, 68453, 69469, 84238, 107212, 136906, 138938, 168476, 273812, 277876, 294833, 486283, 589666, 764159, 972566, 1179332, 1528318, 1945132, 3056636, 3403981, 5349113, 6807962, 10698226, 13615924, 21396452, 37443791, 74887582, 149775164]

約数ペア:

[(1, 149775164), (2, 74887582), (4, 37443791), (7, 21396452), (11, 13615924), (14, 10698226), (22, 6807962), (28, 5349113), (44, 3403981), (49, 3056636), (77, 1945132), (98, 1528318), (127, 1179332), (154, 972566), (196, 764159), (254, 589666), (308, 486283), (508, 294833), (539, 277876), (547, 273812), (889, 168476), (1078, 138938), (1094, 136906), (1397, 107212), (1778, 84238), (2156, 69469), (2188, 68453), (2794, 53606), (3556, 42119), (3829, 39116), (5588, 26803), (6017, 24892), (6223, 24068), (7658, 19558), (9779, 15316), (12034, 12446)]