128207424

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:404

約数の個数: 112

約数和(自身を含む): 354860352

約数和(自身を除く): 226652928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 53, 64, 86, 96, 106, 129, 159, 172, 192, 212, 258, 293, 318, 344, 424, 516, 586, 636, 688, 848, 879, 1032, 1172, 1272, 1376, 1696, 1758, 2064, 2279, 2344, 2544, 2752, 3392, 3516, 4128, 4558, 4688, 5088, 6837, 7032, 8256, 9116, 9376, 10176, 12599, 13674, 14064, 15529, 18232, 18752, 25198, 27348, 28128, 31058, 36464, 37797, 46587, 50396, 54696, 56256, 62116, 72928, 75594, 93174, 100792, 109392, 124232, 145856, 151188, 186348, 201584, 218784, 248464, 302376, 372696, 403168, 437568, 496928, 604752, 667747, 745392, 806336, 993856, 1209504, 1335494, 1490784, 2003241, 2419008, 2670988, 2981568, 4006482, 5341976, 8012964, 10683952, 16025928, 21367904, 32051856, 42735808, 64103712, 128207424]

約数ペア:

[(1, 128207424), (2, 64103712), (3, 42735808), (4, 32051856), (6, 21367904), (8, 16025928), (12, 10683952), (16, 8012964), (24, 5341976), (32, 4006482), (43, 2981568), (48, 2670988), (53, 2419008), (64, 2003241), (86, 1490784), (96, 1335494), (106, 1209504), (129, 993856), (159, 806336), (172, 745392), (192, 667747), (212, 604752), (258, 496928), (293, 437568), (318, 403168), (344, 372696), (424, 302376), (516, 248464), (586, 218784), (636, 201584), (688, 186348), (848, 151188), (879, 145856), (1032, 124232), (1172, 109392), (1272, 100792), (1376, 93174), (1696, 75594), (1758, 72928), (2064, 62116), (2279, 56256), (2344, 54696), (2544, 50396), (2752, 46587), (3392, 37797), (3516, 36464), (4128, 31058), (4558, 28128), (4688, 27348), (5088, 25198), (6837, 18752), (7032, 18232), (8256, 15529), (9116, 14064), (9376, 13674), (10176, 12599)]