147308714

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2591}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 262766592

約数和(自身を除く): 115457878

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 434, 917, 1834, 2591, 4061, 5182, 8122, 18137, 28427, 36274, 56854, 80321, 160642, 339421, 562247, 678842, 1124494, 2375947, 4751894, 10522051, 21044102, 73654357, 147308714]

約数ペア:

[(1, 147308714), (2, 73654357), (7, 21044102), (14, 10522051), (31, 4751894), (62, 2375947), (131, 1124494), (217, 678842), (262, 562247), (434, 339421), (917, 160642), (1834, 80321), (2591, 56854), (4061, 36274), (5182, 28427), (8122, 18137)]