156748319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{4111}}^1$

素因数の和:4550

約数の個数: 16

約数和(自身を含む): 193428480

約数和(自身を除く): 36680161

約数列:

[1, 7, 13, 91, 419, 2933, 4111, 5447, 28777, 38129, 53443, 374101, 1722509, 12057563, 22392617, 156748319]

約数ペア:

[(1, 156748319), (7, 22392617), (13, 12057563), (91, 1722509), (419, 374101), (2933, 53443), (4111, 38129), (5447, 28777)]