142711136

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2835

約数の個数: 48

約数和(自身を含む): 297416448

約数和(自身を除く): 154705312

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 71, 92, 142, 184, 284, 368, 568, 736, 1136, 1633, 2272, 2731, 3266, 5462, 6532, 10924, 13064, 21848, 26128, 43696, 52256, 62813, 87392, 125626, 193901, 251252, 387802, 502504, 775604, 1005008, 1551208, 2010016, 3102416, 4459723, 6204832, 8919446, 17838892, 35677784, 71355568, 142711136]

約数ペア:

[(1, 142711136), (2, 71355568), (4, 35677784), (8, 17838892), (16, 8919446), (23, 6204832), (32, 4459723), (46, 3102416), (71, 2010016), (92, 1551208), (142, 1005008), (184, 775604), (284, 502504), (368, 387802), (568, 251252), (736, 193901), (1136, 125626), (1633, 87392), (2272, 62813), (2731, 52256), (3266, 43696), (5462, 26128), (6532, 21848), (10924, 13064)]