149864168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{604291}}^1$

素因数の和:604328

約数の個数: 16

約数和(自身を含む): 290060160

約数和(自身を除く): 140195992

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 604291, 1208582, 2417164, 4834328, 18733021, 37466042, 74932084, 149864168]

約数ペア:

[(1, 149864168), (2, 74932084), (4, 37466042), (8, 18733021), (31, 4834328), (62, 2417164), (124, 1208582), (248, 604291)]