156970385636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{10484263}}^1$

素因数の和:10484483

約数の個数: 24

約数和(自身を含む): 290623798080

約数和(自身を除く): 133653412444

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 7486, 14972, 10484263, 20968526, 41937052, 199200997, 398401994, 796803988, 2065399811, 4130799622, 8261599244, 39242596409, 78485192818, 156970385636]

約数ペア:

[(1, 156970385636), (2, 78485192818), (4, 39242596409), (19, 8261599244), (38, 4130799622), (76, 2065399811), (197, 796803988), (394, 398401994), (788, 199200997), (3743, 41937052), (7486, 20968526), (14972, 10484263)]