156965458666

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{19427}}^1\times {\mathrm{20507}}^1$

素因数の和:40133

約数の個数: 16

約数和(自身を含む): 236667077856

約数和(自身を除く): 79701619190

約数列:

[1, 2, 197, 394, 19427, 20507, 38854, 41014, 3827119, 4039879, 7654238, 8079758, 398389489, 796778978, 78482729333, 156965458666]

約数ペア:

[(1, 156965458666), (2, 78482729333), (197, 796778978), (394, 398389489), (19427, 8079758), (20507, 7654238), (38854, 4039879), (41014, 3827119)]