138408512

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 84

約数和(自身を含む): 307889148

約数和(自身を除く): 169480636

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 121, 122, 176, 242, 244, 293, 352, 484, 488, 586, 671, 704, 968, 976, 1172, 1342, 1936, 1952, 2344, 2684, 3223, 3872, 3904, 4688, 5368, 6446, 7381, 7744, 9376, 10736, 12892, 14762, 17873, 18752, 21472, 25784, 29524, 35453, 35746, 42944, 51568, 59048, 70906, 71492, 103136, 118096, 141812, 142984, 196603, 206272, 236192, 283624, 285968, 393206, 472384, 567248, 571936, 786412, 1134496, 1143872, 1572824, 2162633, 2268992, 3145648, 4325266, 6291296, 8650532, 12582592, 17301064, 34602128, 69204256, 138408512]

約数ペア:

[(1, 138408512), (2, 69204256), (4, 34602128), (8, 17301064), (11, 12582592), (16, 8650532), (22, 6291296), (32, 4325266), (44, 3145648), (61, 2268992), (64, 2162633), (88, 1572824), (121, 1143872), (122, 1134496), (176, 786412), (242, 571936), (244, 567248), (293, 472384), (352, 393206), (484, 285968), (488, 283624), (586, 236192), (671, 206272), (704, 196603), (968, 142984), (976, 141812), (1172, 118096), (1342, 103136), (1936, 71492), (1952, 70906), (2344, 59048), (2684, 51568), (3223, 42944), (3872, 35746), (3904, 35453), (4688, 29524), (5368, 25784), (6446, 21472), (7381, 18752), (7744, 17873), (9376, 14762), (10736, 12892)]