140269904

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1069}}^1$

素因数の和:1275

約数の個数: 40

約数和(自身を含む): 278628000

約数和(自身を除く): 138358096

約数列:

[1, 2, 4, 8, 16, 59, 118, 139, 236, 278, 472, 556, 944, 1069, 1112, 2138, 2224, 4276, 8201, 8552, 16402, 17104, 32804, 63071, 65608, 126142, 131216, 148591, 252284, 297182, 504568, 594364, 1009136, 1188728, 2377456, 8766869, 17533738, 35067476, 70134952, 140269904]

約数ペア:

[(1, 140269904), (2, 70134952), (4, 35067476), (8, 17533738), (16, 8766869), (59, 2377456), (118, 1188728), (139, 1009136), (236, 594364), (278, 504568), (472, 297182), (556, 252284), (944, 148591), (1069, 131216), (1112, 126142), (2138, 65608), (2224, 63071), (4276, 32804), (8201, 17104), (8552, 16402)]