147673904

素因数分解:

$2^4\times 7^1\times {\mathrm{1318517}}^1$

素因数の和:1318532

約数の個数: 20

約数和(自身を含む): 326992464

約数和(自身を除く): 179318560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1318517, 2637034, 5274068, 9229619, 10548136, 18459238, 21096272, 36918476, 73836952, 147673904]

約数ペア:

[(1, 147673904), (2, 73836952), (4, 36918476), (7, 21096272), (8, 18459238), (14, 10548136), (16, 9229619), (28, 5274068), (56, 2637034), (112, 1318517)]