156964888094

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1297}}^1\times {\mathrm{20533}}^1$

素因数の和:22260

約数の個数: 32

約数和(自身を含む): 269942920896

約数和(自身を除く): 112978032802

約数列:

[1, 2, 7, 14, 421, 842, 1297, 2594, 2947, 5894, 9079, 18158, 20533, 41066, 143731, 287462, 546037, 1092074, 3822259, 7644518, 8644393, 17288786, 26631301, 53262602, 60510751, 121021502, 186419107, 372838214, 11211777721, 22423555442, 78482444047, 156964888094]

約数ペア:

[(1, 156964888094), (2, 78482444047), (7, 22423555442), (14, 11211777721), (421, 372838214), (842, 186419107), (1297, 121021502), (2594, 60510751), (2947, 53262602), (5894, 26631301), (9079, 17288786), (18158, 8644393), (20533, 7644518), (41066, 3822259), (143731, 1092074), (287462, 546037)]