154309712

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1$

素因数の和:987

約数の個数: 40

約数和(自身を含む): 306167904

約数和(自身を除く): 151858192

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 283, 424, 566, 643, 848, 1132, 1286, 2264, 2572, 4528, 5144, 10288, 14999, 29998, 34079, 59996, 68158, 119992, 136316, 181969, 239984, 272632, 363938, 545264, 727876, 1455752, 2911504, 9644357, 19288714, 38577428, 77154856, 154309712]

約数ペア:

[(1, 154309712), (2, 77154856), (4, 38577428), (8, 19288714), (16, 9644357), (53, 2911504), (106, 1455752), (212, 727876), (283, 545264), (424, 363938), (566, 272632), (643, 239984), (848, 181969), (1132, 136316), (1286, 119992), (2264, 68158), (2572, 59996), (4528, 34079), (5144, 29998), (10288, 14999)]