140285296

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{653}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 282214080

約数和(自身を除く): 141928784

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 463, 464, 653, 926, 1306, 1852, 2612, 3704, 5224, 7408, 10448, 13427, 18937, 26854, 37874, 53708, 75748, 107416, 151496, 214832, 302339, 302992, 604678, 1209356, 2418712, 4837424, 8767831, 17535662, 35071324, 70142648, 140285296]

約数ペア:

[(1, 140285296), (2, 70142648), (4, 35071324), (8, 17535662), (16, 8767831), (29, 4837424), (58, 2418712), (116, 1209356), (232, 604678), (463, 302992), (464, 302339), (653, 214832), (926, 151496), (1306, 107416), (1852, 75748), (2612, 53708), (3704, 37874), (5224, 26854), (7408, 18937), (10448, 13427)]