138666164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{380951}}^1$

素因数の和:380975

約数の個数: 24

約数和(自身を含む): 298666368

約数和(自身を除く): 160000204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 380951, 761902, 1523804, 2666657, 4952363, 5333314, 9904726, 10666628, 19809452, 34666541, 69333082, 138666164]

約数ペア:

[(1, 138666164), (2, 69333082), (4, 34666541), (7, 19809452), (13, 10666628), (14, 9904726), (26, 5333314), (28, 4952363), (52, 2666657), (91, 1523804), (182, 761902), (364, 380951)]