156920148885

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8971}}^1\times {\mathrm{31517}}^1$

素因数の和:40533

約数の個数: 32

約数和(自身を含む): 257894900352

約数和(自身を除く): 100974751467

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 8971, 26913, 31517, 44855, 94551, 134565, 157585, 331927, 472755, 995781, 1166129, 1659635, 3498387, 4978905, 5830645, 17491935, 282739007, 848217021, 1413695035, 4241085105, 10461343259, 31384029777, 52306716295, 156920148885]

約数ペア:

[(1, 156920148885), (3, 52306716295), (5, 31384029777), (15, 10461343259), (37, 4241085105), (111, 1413695035), (185, 848217021), (555, 282739007), (8971, 17491935), (26913, 5830645), (31517, 4978905), (44855, 3498387), (94551, 1659635), (134565, 1166129), (157585, 995781), (331927, 472755)]