156719888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{753461}}^1$

素因数の和:753482

約数の個数: 20

約数和(自身を含む): 327002508

約数和(自身を除く): 170282620

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 753461, 1506922, 3013844, 6027688, 9794993, 12055376, 19589986, 39179972, 78359944, 156719888]

約数ペア:

[(1, 156719888), (2, 78359944), (4, 39179972), (8, 19589986), (13, 12055376), (16, 9794993), (26, 6027688), (52, 3013844), (104, 1506922), (208, 753461)]