189508332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 496742400

約数和(自身を除く): 307234068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 149, 156, 186, 263, 298, 372, 403, 447, 526, 596, 789, 806, 894, 1052, 1209, 1578, 1612, 1788, 1937, 2418, 3156, 3419, 3874, 4619, 4836, 5811, 6838, 7748, 8153, 9238, 10257, 11622, 13676, 13857, 16306, 18476, 20514, 23244, 24459, 27714, 32612, 39187, 41028, 48918, 55428, 60047, 78374, 97836, 105989, 117561, 120094, 156748, 180141, 211978, 235122, 240188, 317967, 360282, 423956, 470244, 509431, 635934, 720564, 1018862, 1214797, 1271868, 1528293, 2037724, 2429594, 3056586, 3644391, 4859188, 6113172, 7288782, 14577564, 15792361, 31584722, 47377083, 63169444, 94754166, 189508332]

約数ペア:

[(1, 189508332), (2, 94754166), (3, 63169444), (4, 47377083), (6, 31584722), (12, 15792361), (13, 14577564), (26, 7288782), (31, 6113172), (39, 4859188), (52, 3644391), (62, 3056586), (78, 2429594), (93, 2037724), (124, 1528293), (149, 1271868), (156, 1214797), (186, 1018862), (263, 720564), (298, 635934), (372, 509431), (403, 470244), (447, 423956), (526, 360282), (596, 317967), (789, 240188), (806, 235122), (894, 211978), (1052, 180141), (1209, 156748), (1578, 120094), (1612, 117561), (1788, 105989), (1937, 97836), (2418, 78374), (3156, 60047), (3419, 55428), (3874, 48918), (4619, 41028), (4836, 39187), (5811, 32612), (6838, 27714), (7748, 24459), (8153, 23244), (9238, 20514), (10257, 18476), (11622, 16306), (13676, 13857)]