162008644

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 334470528

約数和(自身を除く): 172461884

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 353, 443, 518, 706, 886, 1036, 1412, 1772, 2471, 3101, 4942, 6202, 9884, 12404, 13061, 16391, 26122, 32782, 52244, 65564, 91427, 114737, 156379, 182854, 229474, 312758, 365708, 458948, 625516, 1094653, 2189306, 4378612, 5786023, 11572046, 23144092, 40502161, 81004322, 162008644]

約数ペア:

[(1, 162008644), (2, 81004322), (4, 40502161), (7, 23144092), (14, 11572046), (28, 5786023), (37, 4378612), (74, 2189306), (148, 1094653), (259, 625516), (353, 458948), (443, 365708), (518, 312758), (706, 229474), (886, 182854), (1036, 156379), (1412, 114737), (1772, 91427), (2471, 65564), (3101, 52244), (4942, 32782), (6202, 26122), (9884, 16391), (12404, 13061)]