147839248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{298063}}^1$

素因数の和:298102

約数の個数: 20

約数和(自身を含む): 295679488

約数和(自身を除く): 147840240

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 298063, 596126, 1192252, 2384504, 4769008, 9239953, 18479906, 36959812, 73919624, 147839248]

約数ペア:

[(1, 147839248), (2, 73919624), (4, 36959812), (8, 18479906), (16, 9239953), (31, 4769008), (62, 2384504), (124, 1192252), (248, 596126), (496, 298063)]