147558208

素因数分解:

$2^6\times 7^2\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:460

約数の個数: 84

約数和(自身を含む): 343765632

約数和(自身を除く): 196207424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 211, 223, 224, 392, 422, 446, 448, 784, 844, 892, 1477, 1561, 1568, 1688, 1784, 2954, 3122, 3136, 3376, 3568, 5908, 6244, 6752, 7136, 10339, 10927, 11816, 12488, 13504, 14272, 20678, 21854, 23632, 24976, 41356, 43708, 47053, 47264, 49952, 82712, 87416, 94106, 94528, 99904, 165424, 174832, 188212, 329371, 330848, 349664, 376424, 658742, 661696, 699328, 752848, 1317484, 1505696, 2305597, 2634968, 3011392, 4611194, 5269936, 9222388, 10539872, 18444776, 21079744, 36889552, 73779104, 147558208]

約数ペア:

[(1, 147558208), (2, 73779104), (4, 36889552), (7, 21079744), (8, 18444776), (14, 10539872), (16, 9222388), (28, 5269936), (32, 4611194), (49, 3011392), (56, 2634968), (64, 2305597), (98, 1505696), (112, 1317484), (196, 752848), (211, 699328), (223, 661696), (224, 658742), (392, 376424), (422, 349664), (446, 330848), (448, 329371), (784, 188212), (844, 174832), (892, 165424), (1477, 99904), (1561, 94528), (1568, 94106), (1688, 87416), (1784, 82712), (2954, 49952), (3122, 47264), (3136, 47053), (3376, 43708), (3568, 41356), (5908, 24976), (6244, 23632), (6752, 21854), (7136, 20678), (10339, 14272), (10927, 13504), (11816, 12488)]