157144952

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{633649}}^1$

素因数の和:633686

約数の個数: 16

約数和(自身を含む): 304152000

約数和(自身を除く): 147007048

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 633649, 1267298, 2534596, 5069192, 19643119, 39286238, 78572476, 157144952]

約数ペア:

[(1, 157144952), (2, 78572476), (4, 39286238), (8, 19643119), (31, 5069192), (62, 2534596), (124, 1267298), (248, 633649)]