140686584

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{907}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 368720640

約数和(自身を除く): 228034056

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 281, 552, 562, 843, 907, 1124, 1686, 1814, 2248, 2721, 3372, 3628, 5442, 6463, 6744, 7256, 10884, 12926, 19389, 20861, 21768, 25852, 38778, 41722, 51704, 62583, 77556, 83444, 125166, 155112, 166888, 250332, 254867, 500664, 509734, 764601, 1019468, 1529202, 2038936, 3058404, 5861941, 6116808, 11723882, 17585823, 23447764, 35171646, 46895528, 70343292, 140686584]

約数ペア:

[(1, 140686584), (2, 70343292), (3, 46895528), (4, 35171646), (6, 23447764), (8, 17585823), (12, 11723882), (23, 6116808), (24, 5861941), (46, 3058404), (69, 2038936), (92, 1529202), (138, 1019468), (184, 764601), (276, 509734), (281, 500664), (552, 254867), (562, 250332), (843, 166888), (907, 155112), (1124, 125166), (1686, 83444), (1814, 77556), (2248, 62583), (2721, 51704), (3372, 41722), (3628, 38778), (5442, 25852), (6463, 21768), (6744, 20861), (7256, 19389), (10884, 12926)]