149978496

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 422231040

約数和(自身を除く): 272252544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 128, 129, 172, 186, 192, 248, 258, 293, 344, 372, 384, 496, 516, 586, 688, 744, 879, 992, 1032, 1172, 1333, 1376, 1488, 1758, 1984, 2064, 2344, 2666, 2752, 2976, 3516, 3968, 3999, 4128, 4688, 5332, 5504, 5952, 7032, 7998, 8256, 9083, 9376, 10664, 11904, 12599, 14064, 15996, 16512, 18166, 18752, 21328, 25198, 27249, 28128, 31992, 36332, 37504, 37797, 42656, 50396, 54498, 56256, 63984, 72664, 75594, 85312, 100792, 108996, 112512, 127968, 145328, 151188, 170624, 201584, 217992, 255936, 290656, 302376, 390569, 403168, 435984, 511872, 581312, 604752, 781138, 806336, 871968, 1162624, 1171707, 1209504, 1562276, 1612672, 1743936, 2343414, 2419008, 3124552, 3487872, 4686828, 4838016, 6249104, 9373656, 12498208, 18747312, 24996416, 37494624, 49992832, 74989248, 149978496]

約数ペア:

[(1, 149978496), (2, 74989248), (3, 49992832), (4, 37494624), (6, 24996416), (8, 18747312), (12, 12498208), (16, 9373656), (24, 6249104), (31, 4838016), (32, 4686828), (43, 3487872), (48, 3124552), (62, 2419008), (64, 2343414), (86, 1743936), (93, 1612672), (96, 1562276), (124, 1209504), (128, 1171707), (129, 1162624), (172, 871968), (186, 806336), (192, 781138), (248, 604752), (258, 581312), (293, 511872), (344, 435984), (372, 403168), (384, 390569), (496, 302376), (516, 290656), (586, 255936), (688, 217992), (744, 201584), (879, 170624), (992, 151188), (1032, 145328), (1172, 127968), (1333, 112512), (1376, 108996), (1488, 100792), (1758, 85312), (1984, 75594), (2064, 72664), (2344, 63984), (2666, 56256), (2752, 54498), (2976, 50396), (3516, 42656), (3968, 37797), (3999, 37504), (4128, 36332), (4688, 31992), (5332, 28128), (5504, 27249), (5952, 25198), (7032, 21328), (7998, 18752), (8256, 18166), (9083, 16512), (9376, 15996), (10664, 14064), (11904, 12599)]