157064659178

素因数分解:

$2^1\times 7^1\times {\mathrm{42643}}^1\times {\mathrm{263089}}^1$

素因数の和:305741

約数の個数: 16

約数和(自身を含む): 269261039040

約数和(自身を除く): 112196379862

約数列:

[1, 2, 7, 14, 42643, 85286, 263089, 298501, 526178, 597002, 1841623, 3683246, 11218904227, 22437808454, 78532329589, 157064659178]

約数ペア:

[(1, 157064659178), (2, 78532329589), (7, 22437808454), (14, 11218904227), (42643, 3683246), (85286, 1841623), (263089, 597002), (298501, 526178)]