172461884

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2729}}^1$

素因数の和:2838

約数の個数: 48

約数和(自身を含む): 360185280

約数和(自身を除く): 187723396

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 148, 244, 259, 427, 518, 854, 1036, 1708, 2257, 2729, 4514, 5458, 9028, 10916, 15799, 19103, 31598, 38206, 63196, 76412, 100973, 166469, 201946, 332938, 403892, 665876, 706811, 1165283, 1413622, 2330566, 2827244, 4661132, 6159353, 12318706, 24637412, 43115471, 86230942, 172461884]

約数ペア:

[(1, 172461884), (2, 86230942), (4, 43115471), (7, 24637412), (14, 12318706), (28, 6159353), (37, 4661132), (61, 2827244), (74, 2330566), (122, 1413622), (148, 1165283), (244, 706811), (259, 665876), (427, 403892), (518, 332938), (854, 201946), (1036, 166469), (1708, 100973), (2257, 76412), (2729, 63196), (4514, 38206), (5458, 31598), (9028, 19103), (10916, 15799)]