123882304

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 112

約数和(自身を含む): 307238400

約数和(自身を除く): 183356096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 89, 91, 104, 112, 178, 182, 208, 224, 239, 356, 364, 416, 448, 478, 623, 712, 728, 832, 956, 1157, 1246, 1424, 1456, 1673, 1912, 2314, 2492, 2848, 2912, 3107, 3346, 3824, 4628, 4984, 5696, 5824, 6214, 6692, 7648, 8099, 9256, 9968, 12428, 13384, 15296, 16198, 18512, 19936, 21271, 21749, 24856, 26768, 32396, 37024, 39872, 42542, 43498, 49712, 53536, 64792, 74048, 85084, 86996, 99424, 107072, 129584, 148897, 170168, 173992, 198848, 259168, 276523, 297794, 340336, 347984, 518336, 553046, 595588, 680672, 695968, 1106092, 1191176, 1361344, 1391936, 1935661, 2212184, 2382352, 3871322, 4424368, 4764704, 7742644, 8848736, 9529408, 15485288, 17697472, 30970576, 61941152, 123882304]

約数ペア:

[(1, 123882304), (2, 61941152), (4, 30970576), (7, 17697472), (8, 15485288), (13, 9529408), (14, 8848736), (16, 7742644), (26, 4764704), (28, 4424368), (32, 3871322), (52, 2382352), (56, 2212184), (64, 1935661), (89, 1391936), (91, 1361344), (104, 1191176), (112, 1106092), (178, 695968), (182, 680672), (208, 595588), (224, 553046), (239, 518336), (356, 347984), (364, 340336), (416, 297794), (448, 276523), (478, 259168), (623, 198848), (712, 173992), (728, 170168), (832, 148897), (956, 129584), (1157, 107072), (1246, 99424), (1424, 86996), (1456, 85084), (1673, 74048), (1912, 64792), (2314, 53536), (2492, 49712), (2848, 43498), (2912, 42542), (3107, 39872), (3346, 37024), (3824, 32396), (4628, 26768), (4984, 24856), (5696, 21749), (5824, 21271), (6214, 19936), (6692, 18512), (7648, 16198), (8099, 15296), (9256, 13384), (9968, 12428)]