127374438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 281880000

約数和(自身を除く): 154505562

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 149, 174, 289, 298, 447, 493, 578, 867, 894, 986, 1479, 1734, 2533, 2958, 4321, 4913, 5066, 7599, 8381, 8642, 9826, 12963, 14739, 15198, 16762, 25143, 25926, 29478, 43061, 50286, 73457, 86122, 129183, 142477, 146914, 220371, 258366, 284954, 427431, 440742, 732037, 854862, 1248769, 1464074, 2196111, 2497538, 3746307, 4392222, 7492614, 21229073, 42458146, 63687219, 127374438]

約数ペア:

[(1, 127374438), (2, 63687219), (3, 42458146), (6, 21229073), (17, 7492614), (29, 4392222), (34, 3746307), (51, 2497538), (58, 2196111), (87, 1464074), (102, 1248769), (149, 854862), (174, 732037), (289, 440742), (298, 427431), (447, 284954), (493, 258366), (578, 220371), (867, 146914), (894, 142477), (986, 129183), (1479, 86122), (1734, 73457), (2533, 50286), (2958, 43061), (4321, 29478), (4913, 25926), (5066, 25143), (7599, 16762), (8381, 15198), (8642, 14739), (9826, 12963)]