105999872

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 120

約数和(自身を含む): 244906200

約数和(自身を除く): 138906328

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 59, 64, 88, 116, 118, 121, 128, 176, 232, 236, 242, 256, 319, 352, 464, 472, 484, 512, 638, 649, 704, 928, 944, 968, 1276, 1298, 1408, 1711, 1856, 1888, 1936, 2552, 2596, 2816, 3422, 3509, 3712, 3776, 3872, 5104, 5192, 5632, 6844, 7018, 7139, 7424, 7552, 7744, 10208, 10384, 13688, 14036, 14278, 14848, 15104, 15488, 18821, 20416, 20768, 27376, 28072, 28556, 30208, 30976, 37642, 40832, 41536, 54752, 56144, 57112, 61952, 75284, 81664, 83072, 109504, 112288, 114224, 150568, 163328, 166144, 207031, 219008, 224576, 228448, 301136, 332288, 414062, 438016, 449152, 456896, 602272, 828124, 876032, 898304, 913792, 1204544, 1656248, 1796608, 1827584, 2409088, 3312496, 3655168, 4818176, 6624992, 9636352, 13249984, 26499968, 52999936, 105999872]

約数ペア:

[(1, 105999872), (2, 52999936), (4, 26499968), (8, 13249984), (11, 9636352), (16, 6624992), (22, 4818176), (29, 3655168), (32, 3312496), (44, 2409088), (58, 1827584), (59, 1796608), (64, 1656248), (88, 1204544), (116, 913792), (118, 898304), (121, 876032), (128, 828124), (176, 602272), (232, 456896), (236, 449152), (242, 438016), (256, 414062), (319, 332288), (352, 301136), (464, 228448), (472, 224576), (484, 219008), (512, 207031), (638, 166144), (649, 163328), (704, 150568), (928, 114224), (944, 112288), (968, 109504), (1276, 83072), (1298, 81664), (1408, 75284), (1711, 61952), (1856, 57112), (1888, 56144), (1936, 54752), (2552, 41536), (2596, 40832), (2816, 37642), (3422, 30976), (3509, 30208), (3712, 28556), (3776, 28072), (3872, 27376), (5104, 20768), (5192, 20416), (5632, 18821), (6844, 15488), (7018, 15104), (7139, 14848), (7424, 14278), (7552, 14036), (7744, 13688), (10208, 10384)]