171239068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42767}}^1$

素因数の和:42802

約数の個数: 48

約数和(自身を含む): 402361344

約数和(自身を除く): 231122276

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 42767, 85534, 171068, 299369, 470437, 555971, 598738, 940874, 1111942, 1197476, 1881748, 2223884, 3293059, 3891797, 6115681, 6586118, 7783594, 12231362, 13172236, 15567188, 24462724, 42809767, 85619534, 171239068]

約数ペア:

[(1, 171239068), (2, 85619534), (4, 42809767), (7, 24462724), (11, 15567188), (13, 13172236), (14, 12231362), (22, 7783594), (26, 6586118), (28, 6115681), (44, 3891797), (52, 3293059), (77, 2223884), (91, 1881748), (143, 1197476), (154, 1111942), (182, 940874), (286, 598738), (308, 555971), (364, 470437), (572, 299369), (1001, 171068), (2002, 85534), (4004, 42767)]