161024892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{7459}}^1$

素因数の和:7730

約数の個数: 48

約数和(自身を含む): 431128320

約数和(自身を除く): 270103428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1542, 1799, 3084, 3598, 5397, 7196, 7459, 10794, 14918, 21588, 22377, 29836, 44754, 52213, 89508, 104426, 156639, 208852, 313278, 626556, 1916963, 3833926, 5750889, 7667852, 11501778, 13418741, 23003556, 26837482, 40256223, 53674964, 80512446, 161024892]

約数ペア:

[(1, 161024892), (2, 80512446), (3, 53674964), (4, 40256223), (6, 26837482), (7, 23003556), (12, 13418741), (14, 11501778), (21, 7667852), (28, 5750889), (42, 3833926), (84, 1916963), (257, 626556), (514, 313278), (771, 208852), (1028, 156639), (1542, 104426), (1799, 89508), (3084, 52213), (3598, 44754), (5397, 29836), (7196, 22377), (7459, 21588), (10794, 14918)]