147154966

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{457003}}^1$

素因数の和:457035

約数の個数: 16

約数和(自身を含む): 263234304

約数和(自身を除く): 116079338

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 457003, 914006, 3199021, 6398042, 10511069, 21022138, 73577483, 147154966]

約数ペア:

[(1, 147154966), (2, 73577483), (7, 21022138), (14, 10511069), (23, 6398042), (46, 3199021), (161, 914006), (322, 457003)]