165212772

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{2161}}^1$

素因数の和:2468

約数の個数: 48

約数和(自身を含む): 403896192

約数和(自身を除く): 238683420

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 277, 554, 831, 1108, 1662, 2161, 3324, 4322, 6371, 6483, 8644, 12742, 12966, 19113, 25484, 25932, 38226, 49703, 76452, 99406, 149109, 198812, 298218, 596436, 598597, 1197194, 1795791, 2394388, 3591582, 7183164, 13767731, 27535462, 41303193, 55070924, 82606386, 165212772]

約数ペア:

[(1, 165212772), (2, 82606386), (3, 55070924), (4, 41303193), (6, 27535462), (12, 13767731), (23, 7183164), (46, 3591582), (69, 2394388), (92, 1795791), (138, 1197194), (276, 598597), (277, 596436), (554, 298218), (831, 198812), (1108, 149109), (1662, 99406), (2161, 76452), (3324, 49703), (4322, 38226), (6371, 25932), (6483, 25484), (8644, 19113), (12742, 12966)]