138069491329

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2\times {\mathrm{109}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 191425006080

約数和(自身を除く): 53355514751

約数列:

[1, 7, 11, 31, 41, 43, 49, 77, 109, 217, 287, 301, 341, 451, 473, 539, 763, 1199, 1271, 1333, 1519, 1763, 1849, 2009, 2107, 2387, 3157, 3311, 3379, 4469, 4687, 5341, 8393, 8897, 9331, 12341, 12943, 13981, 14663, 16709, 19393, 20339, 22099, 23177, 23653, 31283, 32809, 37169, 49159, 51557, 54653, 57319, 58751, 62279, 65317, 75809, 86387, 90601, 97867, 102641, 135751, 138539, 142373, 145297, 165571, 192167, 201541, 218981, 229663, 260183, 344113, 360899, 382571, 401233, 530663, 601183, 630509, 685069, 718487, 833899, 950257, 969773, 996611, 1017079, 1345169, 1410787, 1523929, 1598267, 1821281, 2113837, 2216951, 2350079, 2408791, 2526293, 2677997, 2808631, 3714641, 4208281, 4413563, 5837293, 5957177, 6247771, 6788411, 7119553, 8263181, 9416183, 9875509, 10667503, 11187869, 14796859, 15518657, 16450553, 25850869, 29457967, 30894941, 40861051, 41700239, 43734397, 57842267, 65528947, 68725481, 74672521, 78315083, 90894991, 103578013, 108630599, 115153871, 180956083, 256158611, 291901673, 306140779, 404895869, 458702629, 481078367, 636264937, 1266692581, 1793110277, 2817744721, 3210918403, 3367548569, 4453854559, 12551771939, 19724213047, 138069491329]

約数ペア:

[(1, 138069491329), (7, 19724213047), (11, 12551771939), (31, 4453854559), (41, 3367548569), (43, 3210918403), (49, 2817744721), (77, 1793110277), (109, 1266692581), (217, 636264937), (287, 481078367), (301, 458702629), (341, 404895869), (451, 306140779), (473, 291901673), (539, 256158611), (763, 180956083), (1199, 115153871), (1271, 108630599), (1333, 103578013), (1519, 90894991), (1763, 78315083), (1849, 74672521), (2009, 68725481), (2107, 65528947), (2387, 57842267), (3157, 43734397), (3311, 41700239), (3379, 40861051), (4469, 30894941), (4687, 29457967), (5341, 25850869), (8393, 16450553), (8897, 15518657), (9331, 14796859), (12341, 11187869), (12943, 10667503), (13981, 9875509), (14663, 9416183), (16709, 8263181), (19393, 7119553), (20339, 6788411), (22099, 6247771), (23177, 5957177), (23653, 5837293), (31283, 4413563), (32809, 4208281), (37169, 3714641), (49159, 2808631), (51557, 2677997), (54653, 2526293), (57319, 2408791), (58751, 2350079), (62279, 2216951), (65317, 2113837), (75809, 1821281), (86387, 1598267), (90601, 1523929), (97867, 1410787), (102641, 1345169), (135751, 1017079), (138539, 996611), (142373, 969773), (145297, 950257), (165571, 833899), (192167, 718487), (201541, 685069), (218981, 630509), (229663, 601183), (260183, 530663), (344113, 401233), (360899, 382571)]