130427142

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{306167}}^1$

素因数の和:306243

約数の個数: 16

約数和(自身を含む): 264529152

約数和(自身を除く): 134102010

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 306167, 612334, 918501, 1837002, 21737857, 43475714, 65213571, 130427142]

約数ペア:

[(1, 130427142), (2, 65213571), (3, 43475714), (6, 21737857), (71, 1837002), (142, 918501), (213, 612334), (426, 306167)]