156955415888

素因数分解:

$2^4\times {\mathrm{3119}}^1\times {\mathrm{3145147}}^1$

素因数の和:3148274

約数の個数: 20

約数和(自身を含む): 304198714560

約数和(自身を除く): 147243298672

約数列:

[1, 2, 4, 8, 16, 3119, 6238, 12476, 24952, 49904, 3145147, 6290294, 12580588, 25161176, 50322352, 9809713493, 19619426986, 39238853972, 78477707944, 156955415888]

約数ペア:

[(1, 156955415888), (2, 78477707944), (4, 39238853972), (8, 19619426986), (16, 9809713493), (3119, 50322352), (6238, 25161176), (12476, 12580588), (24952, 6290294), (49904, 3145147)]