133417984

素因数分解:

$2^{10}\times 7^2\times {\mathrm{2659}}^1$

素因数の和:2693

約数の個数: 66

約数和(自身を含む): 310366140

約数和(自身を除く): 176948156

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2659, 3136, 3584, 5318, 6272, 7168, 10636, 12544, 18613, 21272, 25088, 37226, 42544, 50176, 74452, 85088, 130291, 148904, 170176, 260582, 297808, 340352, 521164, 595616, 680704, 1042328, 1191232, 1361408, 2084656, 2382464, 2722816, 4169312, 4764928, 8338624, 9529856, 16677248, 19059712, 33354496, 66708992, 133417984]

約数ペア:

[(1, 133417984), (2, 66708992), (4, 33354496), (7, 19059712), (8, 16677248), (14, 9529856), (16, 8338624), (28, 4764928), (32, 4169312), (49, 2722816), (56, 2382464), (64, 2084656), (98, 1361408), (112, 1191232), (128, 1042328), (196, 680704), (224, 595616), (256, 521164), (392, 340352), (448, 297808), (512, 260582), (784, 170176), (896, 148904), (1024, 130291), (1568, 85088), (1792, 74452), (2659, 50176), (3136, 42544), (3584, 37226), (5318, 25088), (6272, 21272), (7168, 18613), (10636, 12544)]