139633312

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47951}}^1$

素因数の和:47981

約数の個数: 48

約数和(自身を含む): 338349312

約数和(自身を除く): 198716000

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, 47951, 95902, 191804, 335657, 383608, 623363, 671314, 767216, 1246726, 1342628, 1534432, 2493452, 2685256, 4363541, 4986904, 5370512, 8727082, 9973808, 10741024, 17454164, 19947616, 34908328, 69816656, 139633312]

約数ペア:

[(1, 139633312), (2, 69816656), (4, 34908328), (7, 19947616), (8, 17454164), (13, 10741024), (14, 9973808), (16, 8727082), (26, 5370512), (28, 4986904), (32, 4363541), (52, 2685256), (56, 2493452), (91, 1534432), (104, 1342628), (112, 1246726), (182, 767216), (208, 671314), (224, 623363), (364, 383608), (416, 335657), (728, 191804), (1456, 95902), (2912, 47951)]