138646592

素因数分解:

$2^6\times 7^1\times {\mathrm{309479}}^1$

素因数の和:309498

約数の個数: 28

約数和(自身を含む): 314431680

約数和(自身を除く): 175785088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 309479, 618958, 1237916, 2166353, 2475832, 4332706, 4951664, 8665412, 9903328, 17330824, 19806656, 34661648, 69323296, 138646592]

約数ペア:

[(1, 138646592), (2, 69323296), (4, 34661648), (7, 19806656), (8, 17330824), (14, 9903328), (16, 8665412), (28, 4951664), (32, 4332706), (56, 2475832), (64, 2166353), (112, 1237916), (224, 618958), (448, 309479)]