121260264

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 308582400

約数和(自身を除く): 187322136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 163, 223, 278, 326, 417, 446, 489, 556, 652, 669, 834, 892, 978, 1112, 1304, 1338, 1668, 1784, 1956, 2676, 3336, 3912, 5352, 22657, 30997, 36349, 45314, 61994, 67971, 72698, 90628, 92991, 109047, 123988, 135942, 145396, 181256, 185982, 218094, 247976, 271884, 290792, 371964, 436188, 543768, 743928, 872376, 5052511, 10105022, 15157533, 20210044, 30315066, 40420088, 60630132, 121260264]

約数ペア:

[(1, 121260264), (2, 60630132), (3, 40420088), (4, 30315066), (6, 20210044), (8, 15157533), (12, 10105022), (24, 5052511), (139, 872376), (163, 743928), (223, 543768), (278, 436188), (326, 371964), (417, 290792), (446, 271884), (489, 247976), (556, 218094), (652, 185982), (669, 181256), (834, 145396), (892, 135942), (978, 123988), (1112, 109047), (1304, 92991), (1338, 90628), (1668, 72698), (1784, 67971), (1956, 61994), (2676, 45314), (3336, 36349), (3912, 30997), (5352, 22657)]