149402848

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 358815744

約数和(自身を除く): 209412896

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 56, 92, 94, 112, 161, 184, 188, 224, 322, 329, 368, 376, 617, 644, 658, 736, 752, 1081, 1234, 1288, 1316, 1504, 2162, 2468, 2576, 2632, 4319, 4324, 4936, 5152, 5264, 7567, 8638, 8648, 9872, 10528, 14191, 15134, 17276, 17296, 19744, 28382, 28999, 30268, 34552, 34592, 56764, 57998, 60536, 69104, 99337, 113528, 115996, 121072, 138208, 198674, 202993, 227056, 231992, 242144, 397348, 405986, 454112, 463984, 666977, 794696, 811972, 927968, 1333954, 1589392, 1623944, 2667908, 3178784, 3247888, 4668839, 5335816, 6495776, 9337678, 10671632, 18675356, 21343264, 37350712, 74701424, 149402848]

約数ペア:

[(1, 149402848), (2, 74701424), (4, 37350712), (7, 21343264), (8, 18675356), (14, 10671632), (16, 9337678), (23, 6495776), (28, 5335816), (32, 4668839), (46, 3247888), (47, 3178784), (56, 2667908), (92, 1623944), (94, 1589392), (112, 1333954), (161, 927968), (184, 811972), (188, 794696), (224, 666977), (322, 463984), (329, 454112), (368, 405986), (376, 397348), (617, 242144), (644, 231992), (658, 227056), (736, 202993), (752, 198674), (1081, 138208), (1234, 121072), (1288, 115996), (1316, 113528), (1504, 99337), (2162, 69104), (2468, 60536), (2576, 57998), (2632, 56764), (4319, 34592), (4324, 34552), (4936, 30268), (5152, 28999), (5264, 28382), (7567, 19744), (8638, 17296), (8648, 17276), (9872, 15134), (10528, 14191)]