158078885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{12611}}^1$

素因数の和:12748

約数の個数: 16

約数和(自身を含む): 199774080

約数和(自身を除く): 41695195

約数列:

[1, 5, 23, 109, 115, 545, 2507, 12535, 12611, 63055, 290053, 1374599, 1450265, 6872995, 31615777, 158078885]

約数ペア:

[(1, 158078885), (5, 31615777), (23, 6872995), (109, 1450265), (115, 1374599), (545, 290053), (2507, 63055), (12535, 12611)]