159201944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1809113}}^1$

素因数の和:1809130

約数の個数: 16

約数和(自身を含む): 325640520

約数和(自身を除く): 166438576

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1809113, 3618226, 7236452, 14472904, 19900243, 39800486, 79600972, 159201944]

約数ペア:

[(1, 159201944), (2, 79600972), (4, 39800486), (8, 19900243), (11, 14472904), (22, 7236452), (44, 3618226), (88, 1809113)]