161651364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{1459}}^1$

素因数の和:2792

約数の個数: 48

約数和(自身を含む): 431692800

約数和(自身を除く): 270041436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1319, 1459, 2638, 2918, 3957, 4377, 5276, 5836, 7914, 8754, 9233, 10213, 15828, 17508, 18466, 20426, 27699, 30639, 36932, 40852, 55398, 61278, 110796, 122556, 1924421, 3848842, 5773263, 7697684, 11546526, 13470947, 23093052, 26941894, 40412841, 53883788, 80825682, 161651364]

約数ペア:

[(1, 161651364), (2, 80825682), (3, 53883788), (4, 40412841), (6, 26941894), (7, 23093052), (12, 13470947), (14, 11546526), (21, 7697684), (28, 5773263), (42, 3848842), (84, 1924421), (1319, 122556), (1459, 110796), (2638, 61278), (2918, 55398), (3957, 40852), (4377, 36932), (5276, 30639), (5836, 27699), (7914, 20426), (8754, 18466), (9233, 17508), (10213, 15828)]