139219808

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47809}}^1$

素因数の和:47839

約数の個数: 48

約数和(自身を含む): 337347360

約数和(自身を除く): 198127552

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, 47809, 95618, 191236, 334663, 382472, 621517, 669326, 764944, 1243034, 1338652, 1529888, 2486068, 2677304, 4350619, 4972136, 5354608, 8701238, 9944272, 10709216, 17402476, 19888544, 34804952, 69609904, 139219808]

約数ペア:

[(1, 139219808), (2, 69609904), (4, 34804952), (7, 19888544), (8, 17402476), (13, 10709216), (14, 9944272), (16, 8701238), (26, 5354608), (28, 4972136), (32, 4350619), (52, 2677304), (56, 2486068), (91, 1529888), (104, 1338652), (112, 1243034), (182, 764944), (208, 669326), (224, 621517), (364, 382472), (416, 334663), (728, 191236), (1456, 95618), (2912, 47809)]