137993408

素因数分解:

$2^6\times 7^2\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:662

約数の個数: 84

約数和(自身を含む): 323148960

約数和(自身を除く): 185155552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 158, 196, 224, 316, 392, 448, 553, 557, 632, 784, 1106, 1114, 1264, 1568, 2212, 2228, 2528, 3136, 3871, 3899, 4424, 4456, 5056, 7742, 7798, 8848, 8912, 15484, 15596, 17696, 17824, 27293, 30968, 31192, 35392, 35648, 44003, 54586, 61936, 62384, 88006, 109172, 123872, 124768, 176012, 218344, 247744, 249536, 308021, 352024, 436688, 616042, 704048, 873376, 1232084, 1408096, 1746752, 2156147, 2464168, 2816192, 4312294, 4928336, 8624588, 9856672, 17249176, 19713344, 34498352, 68996704, 137993408]

約数ペア:

[(1, 137993408), (2, 68996704), (4, 34498352), (7, 19713344), (8, 17249176), (14, 9856672), (16, 8624588), (28, 4928336), (32, 4312294), (49, 2816192), (56, 2464168), (64, 2156147), (79, 1746752), (98, 1408096), (112, 1232084), (158, 873376), (196, 704048), (224, 616042), (316, 436688), (392, 352024), (448, 308021), (553, 249536), (557, 247744), (632, 218344), (784, 176012), (1106, 124768), (1114, 123872), (1264, 109172), (1568, 88006), (2212, 62384), (2228, 61936), (2528, 54586), (3136, 44003), (3871, 35648), (3899, 35392), (4424, 31192), (4456, 30968), (5056, 27293), (7742, 17824), (7798, 17696), (8848, 15596), (8912, 15484)]