137976146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12619}}^1$

素因数の和:12710

約数の個数: 32

約数和(自身を含む): 261688320

約数和(自身を除く): 123712174

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 12619, 25238, 88333, 138809, 176666, 277618, 895949, 971663, 1791898, 1943326, 6271643, 9855439, 12543286, 19710878, 68988073, 137976146]

約数ペア:

[(1, 137976146), (2, 68988073), (7, 19710878), (11, 12543286), (14, 9855439), (22, 6271643), (71, 1943326), (77, 1791898), (142, 971663), (154, 895949), (497, 277618), (781, 176666), (994, 138809), (1562, 88333), (5467, 25238), (10934, 12619)]