156985184

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{47629}}^1$

素因数の和:47742

約数の個数: 24

約数和(自身を含む): 312071760

約数和(自身を除く): 155086576

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 47629, 95258, 190516, 381032, 762064, 1524128, 4905787, 9811574, 19623148, 39246296, 78492592, 156985184]

約数ペア:

[(1, 156985184), (2, 78492592), (4, 39246296), (8, 19623148), (16, 9811574), (32, 4905787), (103, 1524128), (206, 762064), (412, 381032), (824, 190516), (1648, 95258), (3296, 47629)]