148976912

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19853}}^1$

素因数の和:19935

約数の個数: 40

約数和(自身を含む): 334817856

約数和(自身を除く): 185840944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 19853, 39706, 79412, 138971, 158824, 277942, 317648, 555884, 1111768, 1330151, 2223536, 2660302, 5320604, 9311057, 10641208, 18622114, 21282416, 37244228, 74488456, 148976912]

約数ペア:

[(1, 148976912), (2, 74488456), (4, 37244228), (7, 21282416), (8, 18622114), (14, 10641208), (16, 9311057), (28, 5320604), (56, 2660302), (67, 2223536), (112, 1330151), (134, 1111768), (268, 555884), (469, 317648), (536, 277942), (938, 158824), (1072, 138971), (1876, 79412), (3752, 39706), (7504, 19853)]