138979248

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{125887}}^1$

素因数の和:125921

約数の個数: 40

約数和(自身を含む): 374642688

約数和(自身を除く): 235663440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 125887, 251774, 377661, 503548, 755322, 1007096, 1510644, 2014192, 2895401, 3021288, 5790802, 6042576, 8686203, 11581604, 17372406, 23163208, 34744812, 46326416, 69489624, 138979248]

約数ペア:

[(1, 138979248), (2, 69489624), (3, 46326416), (4, 34744812), (6, 23163208), (8, 17372406), (12, 11581604), (16, 8686203), (23, 6042576), (24, 5790802), (46, 3021288), (48, 2895401), (69, 2014192), (92, 1510644), (138, 1007096), (184, 755322), (276, 503548), (368, 377661), (552, 251774), (1104, 125887)]