169579982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{617}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 309291696

約数和(自身を除く): 139711714

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 617, 682, 806, 961, 1234, 1922, 4433, 6787, 8021, 8866, 10571, 12493, 13574, 16042, 19127, 21142, 24986, 38254, 88231, 137423, 176462, 210397, 248651, 274846, 420794, 497302, 592937, 1185874, 2735161, 5470322, 6522307, 7708181, 13044614, 15416362, 84789991, 169579982]

約数ペア:

[(1, 169579982), (2, 84789991), (11, 15416362), (13, 13044614), (22, 7708181), (26, 6522307), (31, 5470322), (62, 2735161), (143, 1185874), (286, 592937), (341, 497302), (403, 420794), (617, 274846), (682, 248651), (806, 210397), (961, 176462), (1234, 137423), (1922, 88231), (4433, 38254), (6787, 24986), (8021, 21142), (8866, 19127), (10571, 16042), (12493, 13574)]