157973312

素因数分解:

$2^6\times 7^1\times {\mathrm{352619}}^1$

素因数の和:352638

約数の個数: 28

約数和(自身を含む): 358261920

約数和(自身を除く): 200288608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 352619, 705238, 1410476, 2468333, 2820952, 4936666, 5641904, 9873332, 11283808, 19746664, 22567616, 39493328, 78986656, 157973312]

約数ペア:

[(1, 157973312), (2, 78986656), (4, 39493328), (7, 22567616), (8, 19746664), (14, 11283808), (16, 9873332), (28, 5641904), (32, 4936666), (56, 2820952), (64, 2468333), (112, 1410476), (224, 705238), (448, 352619)]