129608752

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89017}}^1$

素因数の和:89045

約数の個数: 40

約数和(自身を含む): 309070496

約数和(自身を除く): 179461744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 89017, 178034, 356068, 623119, 712136, 1157221, 1246238, 1424272, 2314442, 2492476, 4628884, 4984952, 8100547, 9257768, 9969904, 16201094, 18515536, 32402188, 64804376, 129608752]

約数ペア:

[(1, 129608752), (2, 64804376), (4, 32402188), (7, 18515536), (8, 16201094), (13, 9969904), (14, 9257768), (16, 8100547), (26, 4984952), (28, 4628884), (52, 2492476), (56, 2314442), (91, 1424272), (104, 1246238), (112, 1157221), (182, 712136), (208, 623119), (364, 356068), (728, 178034), (1456, 89017)]