127571292

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{22571}}^1$

素因数の和:22738

約数の個数: 36

約数和(自身を含む): 324540216

約数和(自身を除く): 196968924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 22571, 45142, 67713, 90284, 135426, 203139, 270852, 406278, 812556, 3543647, 7087294, 10630941, 14174588, 21261882, 31892823, 42523764, 63785646, 127571292]

約数ペア:

[(1, 127571292), (2, 63785646), (3, 42523764), (4, 31892823), (6, 21261882), (9, 14174588), (12, 10630941), (18, 7087294), (36, 3543647), (157, 812556), (314, 406278), (471, 270852), (628, 203139), (942, 135426), (1413, 90284), (1884, 67713), (2826, 45142), (5652, 22571)]