193747086

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 496742400

約数和(自身を除く): 302995314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 31, 39, 54, 58, 62, 78, 87, 93, 117, 174, 186, 234, 261, 279, 307, 351, 377, 403, 522, 558, 614, 702, 754, 783, 806, 837, 899, 921, 1131, 1209, 1566, 1674, 1798, 1842, 2262, 2418, 2697, 2763, 3393, 3627, 3991, 5394, 5526, 6786, 7254, 7982, 8091, 8289, 8903, 9517, 10179, 10881, 11687, 11973, 16182, 16578, 17806, 19034, 20358, 21762, 23374, 23946, 24273, 26709, 28551, 35061, 35919, 48546, 53418, 57102, 70122, 71838, 80127, 85653, 105183, 107757, 115739, 123721, 160254, 171306, 210366, 215514, 231478, 240381, 247442, 256959, 275993, 315549, 347217, 371163, 480762, 513918, 551986, 631098, 694434, 742326, 827979, 1041651, 1113489, 1655958, 2083302, 2226978, 2483937, 3124953, 3340467, 3587909, 4967874, 6249906, 6680934, 7175818, 7451811, 10763727, 14903622, 21527454, 32291181, 64582362, 96873543, 193747086]

約数ペア:

[(1, 193747086), (2, 96873543), (3, 64582362), (6, 32291181), (9, 21527454), (13, 14903622), (18, 10763727), (26, 7451811), (27, 7175818), (29, 6680934), (31, 6249906), (39, 4967874), (54, 3587909), (58, 3340467), (62, 3124953), (78, 2483937), (87, 2226978), (93, 2083302), (117, 1655958), (174, 1113489), (186, 1041651), (234, 827979), (261, 742326), (279, 694434), (307, 631098), (351, 551986), (377, 513918), (403, 480762), (522, 371163), (558, 347217), (614, 315549), (702, 275993), (754, 256959), (783, 247442), (806, 240381), (837, 231478), (899, 215514), (921, 210366), (1131, 171306), (1209, 160254), (1566, 123721), (1674, 115739), (1798, 107757), (1842, 105183), (2262, 85653), (2418, 80127), (2697, 71838), (2763, 70122), (3393, 57102), (3627, 53418), (3991, 48546), (5394, 35919), (5526, 35061), (6786, 28551), (7254, 26709), (7982, 24273), (8091, 23946), (8289, 23374), (8903, 21762), (9517, 20358), (10179, 19034), (10881, 17806), (11687, 16578), (11973, 16182)]