128835344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{967}}^1$

素因数の和:1743

約数の個数: 40

約数和(自身を含む): 272952768

約数和(自身を除く): 144117424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 757, 967, 1514, 1934, 3028, 3868, 6056, 7736, 8327, 10637, 12112, 15472, 16654, 21274, 33308, 42548, 66616, 85096, 133232, 170192, 732019, 1464038, 2928076, 5856152, 8052209, 11712304, 16104418, 32208836, 64417672, 128835344]

約数ペア:

[(1, 128835344), (2, 64417672), (4, 32208836), (8, 16104418), (11, 11712304), (16, 8052209), (22, 5856152), (44, 2928076), (88, 1464038), (176, 732019), (757, 170192), (967, 133232), (1514, 85096), (1934, 66616), (3028, 42548), (3868, 33308), (6056, 21274), (7736, 16654), (8327, 15472), (10637, 12112)]