121785664

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1944

約数の個数: 112

約数和(自身を含む): 324648576

約数和(自身を除く): 202862912

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 1901, 2002, 2288, 2464, 2912, 3802, 4004, 4576, 4928, 5824, 7604, 8008, 9152, 13307, 15208, 16016, 20911, 24713, 26614, 30416, 32032, 41822, 49426, 53228, 60832, 64064, 83644, 98852, 106456, 121664, 146377, 167288, 172991, 197704, 212912, 271843, 292754, 334576, 345982, 395408, 425824, 543686, 585508, 669152, 691964, 790816, 851648, 1087372, 1171016, 1338304, 1383928, 1581632, 1902901, 2174744, 2342032, 2767856, 3805802, 4349488, 4684064, 5535712, 7611604, 8698976, 9368128, 11071424, 15223208, 17397952, 30446416, 60892832, 121785664]

約数ペア:

[(1, 121785664), (2, 60892832), (4, 30446416), (7, 17397952), (8, 15223208), (11, 11071424), (13, 9368128), (14, 8698976), (16, 7611604), (22, 5535712), (26, 4684064), (28, 4349488), (32, 3805802), (44, 2767856), (52, 2342032), (56, 2174744), (64, 1902901), (77, 1581632), (88, 1383928), (91, 1338304), (104, 1171016), (112, 1087372), (143, 851648), (154, 790816), (176, 691964), (182, 669152), (208, 585508), (224, 543686), (286, 425824), (308, 395408), (352, 345982), (364, 334576), (416, 292754), (448, 271843), (572, 212912), (616, 197704), (704, 172991), (728, 167288), (832, 146377), (1001, 121664), (1144, 106456), (1232, 98852), (1456, 83644), (1901, 64064), (2002, 60832), (2288, 53228), (2464, 49426), (2912, 41822), (3802, 32032), (4004, 30416), (4576, 26614), (4928, 24713), (5824, 20911), (7604, 16016), (8008, 15208), (9152, 13307)]