138834852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4027}}^1$

素因数の和:4077

約数の個数: 72

約数和(自身を含む): 371510496

約数和(自身を除く): 232675644

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 507, 663, 676, 884, 1014, 1326, 2028, 2652, 2873, 4027, 5746, 8054, 8619, 11492, 12081, 16108, 17238, 24162, 34476, 48324, 52351, 68459, 104702, 136918, 157053, 205377, 209404, 273836, 314106, 410754, 628212, 680563, 821508, 889967, 1361126, 1779934, 2041689, 2669901, 2722252, 3559868, 4083378, 5339802, 8166756, 10679604, 11569571, 23139142, 34708713, 46278284, 69417426, 138834852]

約数ペア:

[(1, 138834852), (2, 69417426), (3, 46278284), (4, 34708713), (6, 23139142), (12, 11569571), (13, 10679604), (17, 8166756), (26, 5339802), (34, 4083378), (39, 3559868), (51, 2722252), (52, 2669901), (68, 2041689), (78, 1779934), (102, 1361126), (156, 889967), (169, 821508), (204, 680563), (221, 628212), (338, 410754), (442, 314106), (507, 273836), (663, 209404), (676, 205377), (884, 157053), (1014, 136918), (1326, 104702), (2028, 68459), (2652, 52351), (2873, 48324), (4027, 34476), (5746, 24162), (8054, 17238), (8619, 16108), (11492, 12081)]