109213552

素因数分解:

$2^4\times 7^2\times {\mathrm{139303}}^1$

素因数の和:139325

約数の個数: 30

約数和(自身を含む): 246150168

約数和(自身を除く): 136936616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 139303, 278606, 557212, 975121, 1114424, 1950242, 2228848, 3900484, 6825847, 7800968, 13651694, 15601936, 27303388, 54606776, 109213552]

約数ペア:

[(1, 109213552), (2, 54606776), (4, 27303388), (7, 15601936), (8, 13651694), (14, 7800968), (16, 6825847), (28, 3900484), (49, 2228848), (56, 1950242), (98, 1114424), (112, 975121), (196, 557212), (392, 278606), (784, 139303)]