165719008

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56909}}^1$

素因数の和:56939

約数の個数: 48

約数和(自身を含む): 401556960

約数和(自身を除く): 235837952

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, 56909, 113818, 227636, 398363, 455272, 739817, 796726, 910544, 1479634, 1593452, 1821088, 2959268, 3186904, 5178719, 5918536, 6373808, 10357438, 11837072, 12747616, 20714876, 23674144, 41429752, 82859504, 165719008]

約数ペア:

[(1, 165719008), (2, 82859504), (4, 41429752), (7, 23674144), (8, 20714876), (13, 12747616), (14, 11837072), (16, 10357438), (26, 6373808), (28, 5918536), (32, 5178719), (52, 3186904), (56, 2959268), (91, 1821088), (104, 1593452), (112, 1479634), (182, 910544), (208, 796726), (224, 739817), (364, 455272), (416, 398363), (728, 227636), (1456, 113818), (2912, 56909)]