131213976

素因数分解:

$2^3\times 3^1\times {\mathrm{607}}^1\times {\mathrm{9007}}^1$

素因数の和:9623

約数の個数: 32

約数和(自身を含む): 328611840

約数和(自身を除く): 197397864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 607, 1214, 1821, 2428, 3642, 4856, 7284, 9007, 14568, 18014, 27021, 36028, 54042, 72056, 108084, 216168, 5467249, 10934498, 16401747, 21868996, 32803494, 43737992, 65606988, 131213976]

約数ペア:

[(1, 131213976), (2, 65606988), (3, 43737992), (4, 32803494), (6, 21868996), (8, 16401747), (12, 10934498), (24, 5467249), (607, 216168), (1214, 108084), (1821, 72056), (2428, 54042), (3642, 36028), (4856, 27021), (7284, 18014), (9007, 14568)]