139788544

素因数分解:

$2^8\times 7^1\times {\mathrm{78007}}^1$

素因数の和:78030

約数の個数: 36

約数和(自身を含む): 318896704

約数和(自身を除く): 179108160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 78007, 156014, 312028, 546049, 624056, 1092098, 1248112, 2184196, 2496224, 4368392, 4992448, 8736784, 9984896, 17473568, 19969792, 34947136, 69894272, 139788544]

約数ペア:

[(1, 139788544), (2, 69894272), (4, 34947136), (7, 19969792), (8, 17473568), (14, 9984896), (16, 8736784), (28, 4992448), (32, 4368392), (56, 2496224), (64, 2184196), (112, 1248112), (128, 1092098), (224, 624056), (256, 546049), (448, 312028), (896, 156014), (1792, 78007)]