145402244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{12539}}^1$

素因数の和:12779

約数の個数: 24

約数和(自身を含む): 275278080

約数和(自身を除く): 129875836

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 2899, 5798, 11596, 12539, 25078, 50156, 163007, 326014, 652028, 2796197, 5592394, 11184788, 36350561, 72701122, 145402244]

約数ペア:

[(1, 145402244), (2, 72701122), (4, 36350561), (13, 11184788), (26, 5592394), (52, 2796197), (223, 652028), (446, 326014), (892, 163007), (2899, 50156), (5798, 25078), (11596, 12539)]