158753504

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54517}}^1$

素因数の和:54547

約数の個数: 48

約数和(自身を含む): 384679008

約数和(自身を除く): 225925504

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, 54517, 109034, 218068, 381619, 436136, 708721, 763238, 872272, 1417442, 1526476, 1744544, 2834884, 3052952, 4961047, 5669768, 6105904, 9922094, 11339536, 12211808, 19844188, 22679072, 39688376, 79376752, 158753504]

約数ペア:

[(1, 158753504), (2, 79376752), (4, 39688376), (7, 22679072), (8, 19844188), (13, 12211808), (14, 11339536), (16, 9922094), (26, 6105904), (28, 5669768), (32, 4961047), (52, 3052952), (56, 2834884), (91, 1744544), (104, 1526476), (112, 1417442), (182, 872272), (208, 763238), (224, 708721), (364, 436136), (416, 381619), (728, 218068), (1456, 109034), (2912, 54517)]