130987206

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 340005120

約数和(自身を除く): 209017914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 139, 162, 189, 243, 277, 278, 378, 417, 486, 554, 567, 831, 834, 973, 1134, 1251, 1662, 1701, 1939, 1946, 2493, 2502, 2919, 3402, 3753, 3878, 4986, 5817, 5838, 7479, 7506, 8757, 11259, 11634, 14958, 17451, 17514, 22437, 22518, 26271, 33777, 34902, 38503, 44874, 52353, 52542, 67311, 67554, 77006, 78813, 104706, 115509, 134622, 157059, 157626, 231018, 236439, 269521, 314118, 346527, 471177, 472878, 539042, 693054, 808563, 942354, 1039581, 1617126, 2079162, 2425689, 3118743, 4851378, 6237486, 7277067, 9356229, 14554134, 18712458, 21831201, 43662402, 65493603, 130987206]

約数ペア:

[(1, 130987206), (2, 65493603), (3, 43662402), (6, 21831201), (7, 18712458), (9, 14554134), (14, 9356229), (18, 7277067), (21, 6237486), (27, 4851378), (42, 3118743), (54, 2425689), (63, 2079162), (81, 1617126), (126, 1039581), (139, 942354), (162, 808563), (189, 693054), (243, 539042), (277, 472878), (278, 471177), (378, 346527), (417, 314118), (486, 269521), (554, 236439), (567, 231018), (831, 157626), (834, 157059), (973, 134622), (1134, 115509), (1251, 104706), (1662, 78813), (1701, 77006), (1939, 67554), (1946, 67311), (2493, 52542), (2502, 52353), (2919, 44874), (3402, 38503), (3753, 34902), (3878, 33777), (4986, 26271), (5817, 22518), (5838, 22437), (7479, 17514), (7506, 17451), (8757, 14958), (11259, 11634)]