156798319858

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{9840487}}^1$

素因数の和:9840777

約数の個数: 16

約数和(自身を含む): 243729206784

約数和(自身を除く): 86930886926

約数列:

[1, 2, 31, 62, 257, 514, 7967, 15934, 9840487, 19680974, 305055097, 610110194, 2529005159, 5058010318, 78399159929, 156798319858]

約数ペア:

[(1, 156798319858), (2, 78399159929), (31, 5058010318), (62, 2529005159), (257, 610110194), (514, 305055097), (7967, 19680974), (15934, 9840487)]