149394112

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17551}}^1$

素因数の和:17589

約数の個数: 56

約数和(自身を含む): 356656640

約数和(自身を除く): 207262528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 17551, 35102, 70204, 122857, 140408, 245714, 280816, 333469, 491428, 561632, 666938, 982856, 1123264, 1333876, 1965712, 2334283, 2667752, 3931424, 4668566, 5335504, 7862848, 9337132, 10671008, 18674264, 21342016, 37348528, 74697056, 149394112]

約数ペア:

[(1, 149394112), (2, 74697056), (4, 37348528), (7, 21342016), (8, 18674264), (14, 10671008), (16, 9337132), (19, 7862848), (28, 5335504), (32, 4668566), (38, 3931424), (56, 2667752), (64, 2334283), (76, 1965712), (112, 1333876), (133, 1123264), (152, 982856), (224, 666938), (266, 561632), (304, 491428), (448, 333469), (532, 280816), (608, 245714), (1064, 140408), (1216, 122857), (2128, 70204), (4256, 35102), (8512, 17551)]