157231430

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{96461}}^1$

素因数の和:96631

約数の個数: 16

約数和(自身を含む): 284755824

約数和(自身を除く): 127524394

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 96461, 192922, 482305, 964610, 15723143, 31446286, 78615715, 157231430]

約数ペア:

[(1, 157231430), (2, 78615715), (5, 31446286), (10, 15723143), (163, 964610), (326, 482305), (815, 192922), (1630, 96461)]