131428344

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{176651}}^1$

素因数の和:176691

約数の個数: 32

約数和(自身を含む): 339171840

約数和(自身を除く): 207743496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 176651, 353302, 529953, 706604, 1059906, 1413208, 2119812, 4239624, 5476181, 10952362, 16428543, 21904724, 32857086, 43809448, 65714172, 131428344]

約数ペア:

[(1, 131428344), (2, 65714172), (3, 43809448), (4, 32857086), (6, 21904724), (8, 16428543), (12, 10952362), (24, 5476181), (31, 4239624), (62, 2119812), (93, 1413208), (124, 1059906), (186, 706604), (248, 529953), (372, 353302), (744, 176651)]