128123064

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{77369}}^1$

素因数の和:77404

約数の個数: 48

約数和(自身を含む): 362091600

約数和(自身を除く): 233968536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 77369, 154738, 232107, 309476, 464214, 618952, 696321, 928428, 1392642, 1779487, 1856856, 2785284, 3558974, 5338461, 5570568, 7117948, 10676922, 14235896, 16015383, 21353844, 32030766, 42707688, 64061532, 128123064]

約数ペア:

[(1, 128123064), (2, 64061532), (3, 42707688), (4, 32030766), (6, 21353844), (8, 16015383), (9, 14235896), (12, 10676922), (18, 7117948), (23, 5570568), (24, 5338461), (36, 3558974), (46, 2785284), (69, 1856856), (72, 1779487), (92, 1392642), (138, 928428), (184, 696321), (207, 618952), (276, 464214), (414, 309476), (552, 232107), (828, 154738), (1656, 77369)]