122760704

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:407

約数の個数: 80

約数和(自身を含む): 272232576

約数和(自身を除く): 149471872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 256, 284, 307, 352, 512, 568, 614, 704, 781, 1136, 1228, 1408, 1562, 2272, 2456, 2816, 3124, 3377, 4544, 4912, 5632, 6248, 6754, 9088, 9824, 12496, 13508, 18176, 19648, 21797, 24992, 27016, 36352, 39296, 43594, 49984, 54032, 78592, 87188, 99968, 108064, 157184, 174376, 199936, 216128, 239767, 348752, 399872, 432256, 479534, 697504, 864512, 959068, 1395008, 1729024, 1918136, 2790016, 3836272, 5580032, 7672544, 11160064, 15345088, 30690176, 61380352, 122760704]

約数ペア:

[(1, 122760704), (2, 61380352), (4, 30690176), (8, 15345088), (11, 11160064), (16, 7672544), (22, 5580032), (32, 3836272), (44, 2790016), (64, 1918136), (71, 1729024), (88, 1395008), (128, 959068), (142, 864512), (176, 697504), (256, 479534), (284, 432256), (307, 399872), (352, 348752), (512, 239767), (568, 216128), (614, 199936), (704, 174376), (781, 157184), (1136, 108064), (1228, 99968), (1408, 87188), (1562, 78592), (2272, 54032), (2456, 49984), (2816, 43594), (3124, 39296), (3377, 36352), (4544, 27016), (4912, 24992), (5632, 21797), (6248, 19648), (6754, 18176), (9088, 13508), (9824, 12496)]