129668178

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{191251}}^1$

素因数の和:191369

約数の個数: 16

約数和(自身を含む): 261632736

約数和(自身を除く): 131964558

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 191251, 382502, 573753, 1147506, 21611363, 43222726, 64834089, 129668178]

約数ペア:

[(1, 129668178), (2, 64834089), (3, 43222726), (6, 21611363), (113, 1147506), (226, 573753), (339, 382502), (678, 191251)]