144417868

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{53173}}^1$

素因数の和:53281

約数の個数: 24

約数和(自身を含む): 291818912

約数和(自身を除く): 147401044

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 53173, 106346, 212692, 372211, 744422, 1488844, 5157781, 10315562, 20631124, 36104467, 72208934, 144417868]

約数ペア:

[(1, 144417868), (2, 72208934), (4, 36104467), (7, 20631124), (14, 10315562), (28, 5157781), (97, 1488844), (194, 744422), (388, 372211), (679, 212692), (1358, 106346), (2716, 53173)]