142691796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{304897}}^1$

素因数の和:304920

約数の個数: 36

約数和(自身を含む): 388440052

約数和(自身を除く): 245748256

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 304897, 609794, 914691, 1219588, 1829382, 2744073, 3658764, 3963661, 5488146, 7927322, 10976292, 11890983, 15854644, 23781966, 35672949, 47563932, 71345898, 142691796]

約数ペア:

[(1, 142691796), (2, 71345898), (3, 47563932), (4, 35672949), (6, 23781966), (9, 15854644), (12, 11890983), (13, 10976292), (18, 7927322), (26, 5488146), (36, 3963661), (39, 3658764), (52, 2744073), (78, 1829382), (117, 1219588), (156, 914691), (234, 609794), (468, 304897)]