157763648

素因数分解:

$2^6\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2243}}^1$

素因数の和:2419

約数の個数: 56

約数和(自身を含む): 360224832

約数和(自身を除く): 202461184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 157, 224, 314, 448, 628, 1099, 1256, 2198, 2243, 2512, 4396, 4486, 5024, 8792, 8972, 10048, 15701, 17584, 17944, 31402, 35168, 35888, 62804, 70336, 71776, 125608, 143552, 251216, 352151, 502432, 704302, 1004864, 1408604, 2465057, 2817208, 4930114, 5634416, 9860228, 11268832, 19720456, 22537664, 39440912, 78881824, 157763648]

約数ペア:

[(1, 157763648), (2, 78881824), (4, 39440912), (7, 22537664), (8, 19720456), (14, 11268832), (16, 9860228), (28, 5634416), (32, 4930114), (56, 2817208), (64, 2465057), (112, 1408604), (157, 1004864), (224, 704302), (314, 502432), (448, 352151), (628, 251216), (1099, 143552), (1256, 125608), (2198, 71776), (2243, 70336), (2512, 62804), (4396, 35888), (4486, 35168), (5024, 31402), (8792, 17944), (8972, 17584), (10048, 15701)]