131640054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{683}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 325430784

約数和(自身を除く): 193790730

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 353, 546, 683, 706, 1059, 1366, 2049, 2118, 2471, 4098, 4589, 4781, 4942, 7413, 8879, 9178, 9562, 13767, 14343, 14826, 17758, 26637, 27534, 28686, 32123, 53274, 62153, 64246, 96369, 124306, 186459, 192738, 241099, 372918, 482198, 723297, 1446594, 1687693, 3134287, 3375386, 5063079, 6268574, 9402861, 10126158, 18805722, 21940009, 43880018, 65820027, 131640054]

約数ペア:

[(1, 131640054), (2, 65820027), (3, 43880018), (6, 21940009), (7, 18805722), (13, 10126158), (14, 9402861), (21, 6268574), (26, 5063079), (39, 3375386), (42, 3134287), (78, 1687693), (91, 1446594), (182, 723297), (273, 482198), (353, 372918), (546, 241099), (683, 192738), (706, 186459), (1059, 124306), (1366, 96369), (2049, 64246), (2118, 62153), (2471, 53274), (4098, 32123), (4589, 28686), (4781, 27534), (4942, 26637), (7413, 17758), (8879, 14826), (9178, 14343), (9562, 13767)]