138182912

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2659}}^1$

素因数の和:2711

約数の個数: 72

約数和(自身を含む): 326222400

約数和(自身を除く): 188039488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1624, 1792, 1856, 2659, 3248, 3712, 5318, 6496, 7424, 10636, 12992, 18613, 21272, 25984, 37226, 42544, 51968, 74452, 77111, 85088, 148904, 154222, 170176, 297808, 308444, 340352, 539777, 595616, 616888, 680704, 1079554, 1191232, 1233776, 2159108, 2382464, 2467552, 4318216, 4764928, 4935104, 8636432, 9870208, 17272864, 19740416, 34545728, 69091456, 138182912]

約数ペア:

[(1, 138182912), (2, 69091456), (4, 34545728), (7, 19740416), (8, 17272864), (14, 9870208), (16, 8636432), (28, 4935104), (29, 4764928), (32, 4318216), (56, 2467552), (58, 2382464), (64, 2159108), (112, 1233776), (116, 1191232), (128, 1079554), (203, 680704), (224, 616888), (232, 595616), (256, 539777), (406, 340352), (448, 308444), (464, 297808), (812, 170176), (896, 154222), (928, 148904), (1624, 85088), (1792, 77111), (1856, 74452), (2659, 51968), (3248, 42544), (3712, 37226), (5318, 25984), (6496, 21272), (7424, 18613), (10636, 12992)]