133066261424

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{4999}}^1\times {\mathrm{21059}}^1$

素因数の和:26145

約数の個数: 40

約数和(自身を含む): 261144000000

約数和(自身を除く): 128077738576

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 4999, 9998, 19996, 21059, 39992, 42118, 79984, 84236, 168472, 336944, 394921, 789842, 1579684, 1663661, 3159368, 3327322, 6318736, 6654644, 13309288, 26618576, 105273941, 210547882, 421095764, 842191528, 1684383056, 8316641339, 16633282678, 33266565356, 66533130712, 133066261424]

約数ペア:

[(1, 133066261424), (2, 66533130712), (4, 33266565356), (8, 16633282678), (16, 8316641339), (79, 1684383056), (158, 842191528), (316, 421095764), (632, 210547882), (1264, 105273941), (4999, 26618576), (9998, 13309288), (19996, 6654644), (21059, 6318736), (39992, 3327322), (42118, 3159368), (79984, 1663661), (84236, 1579684), (168472, 789842), (336944, 394921)]