138783008

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47659}}^1$

素因数の和:47689

約数の個数: 48

約数和(自身を含む): 336288960

約数和(自身を除く): 197505952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 47659, 95318, 190636, 333613, 381272, 619567, 667226, 762544, 1239134, 1334452, 1525088, 2478268, 2668904, 4336969, 4956536, 5337808, 8673938, 9913072, 10675616, 17347876, 19826144, 34695752, 69391504, 138783008]

約数ペア:

[(1, 138783008), (2, 69391504), (4, 34695752), (7, 19826144), (8, 17347876), (13, 10675616), (14, 9913072), (16, 8673938), (26, 5337808), (28, 4956536), (32, 4336969), (52, 2668904), (56, 2478268), (91, 1525088), (104, 1334452), (112, 1239134), (182, 762544), (208, 667226), (224, 619567), (364, 381272), (416, 333613), (728, 190636), (1456, 95318), (2912, 47659)]