121300568

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{30881}}^1$

素因数の和:31378

約数の個数: 16

約数和(自身を含む): 227909160

約数和(自身を除く): 106608592

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 30881, 61762, 123524, 247048, 15162571, 30325142, 60650284, 121300568]

約数ペア:

[(1, 121300568), (2, 60650284), (4, 30325142), (8, 15162571), (491, 247048), (982, 123524), (1964, 61762), (3928, 30881)]