127918678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1069}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 209548800

約数和(自身を除く): 81630122

約数列:

[1, 2, 19, 38, 47, 67, 94, 134, 893, 1069, 1273, 1786, 2138, 2546, 3149, 6298, 20311, 40622, 50243, 59831, 71623, 100486, 119662, 143246, 954617, 1360837, 1909234, 2721674, 3366281, 6732562, 63959339, 127918678]

約数ペア:

[(1, 127918678), (2, 63959339), (19, 6732562), (38, 3366281), (47, 2721674), (67, 1909234), (94, 1360837), (134, 954617), (893, 143246), (1069, 119662), (1273, 100486), (1786, 71623), (2138, 59831), (2546, 50243), (3149, 40622), (6298, 20311)]