129468416

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 323144640

約数和(自身を除く): 193676224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 821, 896, 1024, 1232, 1408, 1642, 1792, 2048, 2464, 2816, 3284, 3584, 4928, 5632, 5747, 6568, 7168, 9031, 9856, 11264, 11494, 13136, 14336, 18062, 19712, 22528, 22988, 26272, 36124, 39424, 45976, 52544, 63217, 72248, 78848, 91952, 105088, 126434, 144496, 157696, 183904, 210176, 252868, 288992, 367808, 420352, 505736, 577984, 735616, 840704, 1011472, 1155968, 1471232, 1681408, 2022944, 2311936, 2942464, 4045888, 4623872, 5884928, 8091776, 9247744, 11769856, 16183552, 18495488, 32367104, 64734208, 129468416]

約数ペア:

[(1, 129468416), (2, 64734208), (4, 32367104), (7, 18495488), (8, 16183552), (11, 11769856), (14, 9247744), (16, 8091776), (22, 5884928), (28, 4623872), (32, 4045888), (44, 2942464), (56, 2311936), (64, 2022944), (77, 1681408), (88, 1471232), (112, 1155968), (128, 1011472), (154, 840704), (176, 735616), (224, 577984), (256, 505736), (308, 420352), (352, 367808), (448, 288992), (512, 252868), (616, 210176), (704, 183904), (821, 157696), (896, 144496), (1024, 126434), (1232, 105088), (1408, 91952), (1642, 78848), (1792, 72248), (2048, 63217), (2464, 52544), (2816, 45976), (3284, 39424), (3584, 36124), (4928, 26272), (5632, 22988), (5747, 22528), (6568, 19712), (7168, 18062), (9031, 14336), (9856, 13136), (11264, 11494)]