165160908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2161}}^1$

素因数の和:2375

約数の個数: 72

約数和(自身を含む): 458015376

約数和(自身を除く): 292854468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 193, 198, 386, 396, 579, 772, 1158, 1737, 2123, 2161, 2316, 3474, 4246, 4322, 6369, 6483, 6948, 8492, 8644, 12738, 12966, 19107, 19449, 23771, 25476, 25932, 38214, 38898, 47542, 71313, 76428, 77796, 95084, 142626, 213939, 285252, 417073, 427878, 834146, 855756, 1251219, 1668292, 2502438, 3753657, 4587803, 5004876, 7507314, 9175606, 13763409, 15014628, 18351212, 27526818, 41290227, 55053636, 82580454, 165160908]

約数ペア:

[(1, 165160908), (2, 82580454), (3, 55053636), (4, 41290227), (6, 27526818), (9, 18351212), (11, 15014628), (12, 13763409), (18, 9175606), (22, 7507314), (33, 5004876), (36, 4587803), (44, 3753657), (66, 2502438), (99, 1668292), (132, 1251219), (193, 855756), (198, 834146), (386, 427878), (396, 417073), (579, 285252), (772, 213939), (1158, 142626), (1737, 95084), (2123, 77796), (2161, 76428), (2316, 71313), (3474, 47542), (4246, 38898), (4322, 38214), (6369, 25932), (6483, 25476), (6948, 23771), (8492, 19449), (8644, 19107), (12738, 12966)]