99551998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 190955520

約数和(自身を除く): 91403522

約数列:

[1, 2, 7, 13, 14, 26, 59, 73, 91, 118, 127, 146, 182, 254, 413, 511, 767, 826, 889, 949, 1022, 1534, 1651, 1778, 1898, 3302, 4307, 5369, 6643, 7493, 8614, 9271, 10738, 11557, 13286, 14986, 18542, 23114, 30149, 52451, 55991, 60298, 64897, 97409, 104902, 111982, 120523, 129794, 194818, 241046, 391937, 546989, 681863, 783874, 843661, 1093978, 1363726, 1687322, 3828923, 7110857, 7657846, 14221714, 49775999, 99551998]

約数ペア:

[(1, 99551998), (2, 49775999), (7, 14221714), (13, 7657846), (14, 7110857), (26, 3828923), (59, 1687322), (73, 1363726), (91, 1093978), (118, 843661), (127, 783874), (146, 681863), (182, 546989), (254, 391937), (413, 241046), (511, 194818), (767, 129794), (826, 120523), (889, 111982), (949, 104902), (1022, 97409), (1534, 64897), (1651, 60298), (1778, 55991), (1898, 52451), (3302, 30149), (4307, 23114), (5369, 18542), (6643, 14986), (7493, 13286), (8614, 11557), (9271, 10738)]