133020727184

素因数分解:

$2^4\times {\mathrm{1279}}^1\times {\mathrm{6500231}}^1$

素因数の和:6501518

約数の個数: 20

約数和(自身を含む): 257929205760

約数和(自身を除く): 124908478576

約数列:

[1, 2, 4, 8, 16, 1279, 2558, 5116, 10232, 20464, 6500231, 13000462, 26000924, 52001848, 104003696, 8313795449, 16627590898, 33255181796, 66510363592, 133020727184]

約数ペア:

[(1, 133020727184), (2, 66510363592), (4, 33255181796), (8, 16627590898), (16, 8313795449), (1279, 104003696), (2558, 52001848), (5116, 26000924), (10232, 13000462), (20464, 6500231)]