16146944

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 80

約数和(自身を含む): 36533376

約数和(自身を除く): 20386432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 61, 64, 88, 94, 122, 128, 176, 188, 244, 256, 352, 376, 488, 512, 517, 671, 704, 752, 976, 1034, 1342, 1408, 1504, 1952, 2068, 2684, 2816, 2867, 3008, 3904, 4136, 5368, 5632, 5734, 6016, 7808, 8272, 10736, 11468, 12032, 15616, 16544, 21472, 22936, 24064, 31232, 31537, 33088, 42944, 45872, 63074, 66176, 85888, 91744, 126148, 132352, 171776, 183488, 252296, 264704, 343552, 366976, 504592, 733952, 1009184, 1467904, 2018368, 4036736, 8073472, 16146944]

約数ペア:

[(1, 16146944), (2, 8073472), (4, 4036736), (8, 2018368), (11, 1467904), (16, 1009184), (22, 733952), (32, 504592), (44, 366976), (47, 343552), (61, 264704), (64, 252296), (88, 183488), (94, 171776), (122, 132352), (128, 126148), (176, 91744), (188, 85888), (244, 66176), (256, 63074), (352, 45872), (376, 42944), (488, 33088), (512, 31537), (517, 31232), (671, 24064), (704, 22936), (752, 21472), (976, 16544), (1034, 15616), (1342, 12032), (1408, 11468), (1504, 10736), (1952, 8272), (2068, 7808), (2684, 6016), (2816, 5734), (2867, 5632), (3008, 5368), (3904, 4136)]