129136000042

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{469009}}^1$

素因数の和:469366

約数の個数: 32

約数和(自身を含む): 225304899840

約数和(自身を除く): 96168899798

約数列:

[1, 2, 7, 14, 71, 142, 277, 497, 554, 994, 1939, 3878, 19667, 39334, 137669, 275338, 469009, 938018, 3283063, 6566126, 33299639, 66599278, 129915493, 233097473, 259830986, 466194946, 909408451, 1818816902, 9224000003, 18448000006, 64568000021, 129136000042]

約数ペア:

[(1, 129136000042), (2, 64568000021), (7, 18448000006), (14, 9224000003), (71, 1818816902), (142, 909408451), (277, 466194946), (497, 259830986), (554, 233097473), (994, 129915493), (1939, 66599278), (3878, 33299639), (19667, 6566126), (39334, 3283063), (137669, 938018), (275338, 469009)]