133885144

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2971}}^1$

素因数の和:3151

約数の個数: 32

約数和(自身を含む): 258920640

約数和(自身を除く): 125035496

約数列:

[1, 2, 4, 8, 43, 86, 131, 172, 262, 344, 524, 1048, 2971, 5633, 5942, 11266, 11884, 22532, 23768, 45064, 127753, 255506, 389201, 511012, 778402, 1022024, 1556804, 3113608, 16735643, 33471286, 66942572, 133885144]

約数ペア:

[(1, 133885144), (2, 66942572), (4, 33471286), (8, 16735643), (43, 3113608), (86, 1556804), (131, 1022024), (172, 778402), (262, 511012), (344, 389201), (524, 255506), (1048, 127753), (2971, 45064), (5633, 23768), (5942, 22532), (11266, 11884)]