123781952

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:376

約数の個数: 112

約数和(自身を含む): 301093632

約数和(自身を除く): 177311680

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 41, 46, 56, 64, 82, 92, 112, 161, 164, 184, 224, 287, 293, 322, 328, 368, 448, 574, 586, 644, 656, 736, 943, 1148, 1172, 1288, 1312, 1472, 1886, 2051, 2296, 2344, 2576, 2624, 3772, 4102, 4592, 4688, 5152, 6601, 6739, 7544, 8204, 9184, 9376, 10304, 12013, 13202, 13478, 15088, 16408, 18368, 18752, 24026, 26404, 26956, 30176, 32816, 47173, 48052, 52808, 53912, 60352, 65632, 84091, 94346, 96104, 105616, 107824, 131264, 168182, 188692, 192208, 211232, 215648, 276299, 336364, 377384, 384416, 422464, 431296, 552598, 672728, 754768, 768832, 1105196, 1345456, 1509536, 1934093, 2210392, 2690912, 3019072, 3868186, 4420784, 5381824, 7736372, 8841568, 15472744, 17683136, 30945488, 61890976, 123781952]

約数ペア:

[(1, 123781952), (2, 61890976), (4, 30945488), (7, 17683136), (8, 15472744), (14, 8841568), (16, 7736372), (23, 5381824), (28, 4420784), (32, 3868186), (41, 3019072), (46, 2690912), (56, 2210392), (64, 1934093), (82, 1509536), (92, 1345456), (112, 1105196), (161, 768832), (164, 754768), (184, 672728), (224, 552598), (287, 431296), (293, 422464), (322, 384416), (328, 377384), (368, 336364), (448, 276299), (574, 215648), (586, 211232), (644, 192208), (656, 188692), (736, 168182), (943, 131264), (1148, 107824), (1172, 105616), (1288, 96104), (1312, 94346), (1472, 84091), (1886, 65632), (2051, 60352), (2296, 53912), (2344, 52808), (2576, 48052), (2624, 47173), (3772, 32816), (4102, 30176), (4592, 26956), (4688, 26404), (5152, 24026), (6601, 18752), (6739, 18368), (7544, 16408), (8204, 15088), (9184, 13478), (9376, 13202), (10304, 12013)]