128420342682

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1\times {\mathrm{532277}}^1$

素因数の和:532870

約数の個数: 32

約数和(自身を含む): 260603308800

約数和(自身を除く): 132182966118

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 509, 1018, 1527, 3054, 40211, 80422, 120633, 241266, 532277, 1064554, 1596831, 3193662, 42049883, 84099766, 126149649, 252299298, 270928993, 541857986, 812786979, 1625573958, 21403390447, 42806780894, 64210171341, 128420342682]

約数ペア:

[(1, 128420342682), (2, 64210171341), (3, 42806780894), (6, 21403390447), (79, 1625573958), (158, 812786979), (237, 541857986), (474, 270928993), (509, 252299298), (1018, 126149649), (1527, 84099766), (3054, 42049883), (40211, 3193662), (80422, 1596831), (120633, 1064554), (241266, 532277)]