153693456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{457421}}^1$

素因数の和:457439

約数の個数: 40

約数和(自身を含む): 453762624

約数和(自身を除く): 300069168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 457421, 914842, 1372263, 1829684, 2744526, 3201947, 3659368, 5489052, 6403894, 7318736, 9605841, 10978104, 12807788, 19211682, 21956208, 25615576, 38423364, 51231152, 76846728, 153693456]

約数ペア:

[(1, 153693456), (2, 76846728), (3, 51231152), (4, 38423364), (6, 25615576), (7, 21956208), (8, 19211682), (12, 12807788), (14, 10978104), (16, 9605841), (21, 7318736), (24, 6403894), (28, 5489052), (42, 3659368), (48, 3201947), (56, 2744526), (84, 1829684), (112, 1372263), (168, 914842), (336, 457421)]