156905230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1579}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 298051200

約数和(自身を除く): 141145970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 523, 1046, 1579, 2615, 3158, 5230, 7895, 9937, 15790, 19874, 30001, 49685, 60002, 99370, 150005, 300010, 825817, 1651634, 4129085, 8258170, 15690523, 31381046, 78452615, 156905230]

約数ペア:

[(1, 156905230), (2, 78452615), (5, 31381046), (10, 15690523), (19, 8258170), (38, 4129085), (95, 1651634), (190, 825817), (523, 300010), (1046, 150005), (1579, 99370), (2615, 60002), (3158, 49685), (5230, 30001), (7895, 19874), (9937, 15790)]