138836702644

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{769}}^1\times {\mathrm{125029}}^1$

素因数の和:125840

約数の個数: 36

約数和(自身を含む): 256760357700

約数和(自身を除く): 117923655056

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 769, 1444, 1538, 3076, 14611, 29222, 58444, 125029, 250058, 277609, 500116, 555218, 1110436, 2375551, 4751102, 9502204, 45135469, 90270938, 96147301, 180541876, 192294602, 384589204, 1826798719, 3653597438, 7307194876, 34709175661, 69418351322, 138836702644]

約数ペア:

[(1, 138836702644), (2, 69418351322), (4, 34709175661), (19, 7307194876), (38, 3653597438), (76, 1826798719), (361, 384589204), (722, 192294602), (769, 180541876), (1444, 96147301), (1538, 90270938), (3076, 45135469), (14611, 9502204), (29222, 4751102), (58444, 2375551), (125029, 1110436), (250058, 555218), (277609, 500116)]