154002688

素因数分解:

$2^8\times 7^2\times {\mathrm{12277}}^1$

素因数の和:12307

約数の個数: 54

約数和(自身を含む): 357621306

約数和(自身を除く): 203618618

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12277, 12544, 24554, 49108, 85939, 98216, 171878, 196432, 343756, 392864, 601573, 687512, 785728, 1203146, 1375024, 1571456, 2406292, 2750048, 3142912, 4812584, 5500096, 9625168, 11000192, 19250336, 22000384, 38500672, 77001344, 154002688]

約数ペア:

[(1, 154002688), (2, 77001344), (4, 38500672), (7, 22000384), (8, 19250336), (14, 11000192), (16, 9625168), (28, 5500096), (32, 4812584), (49, 3142912), (56, 2750048), (64, 2406292), (98, 1571456), (112, 1375024), (128, 1203146), (196, 785728), (224, 687512), (256, 601573), (392, 392864), (448, 343756), (784, 196432), (896, 171878), (1568, 98216), (1792, 85939), (3136, 49108), (6272, 24554), (12277, 12544)]