149042012

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{49747}}^1$

素因数の和:49865

約数の個数: 24

約数和(自身を含む): 300875904

約数和(自身を除く): 151833892

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 49747, 99494, 198988, 348229, 696458, 1392916, 5322929, 10645858, 21291716, 37260503, 74521006, 149042012]

約数ペア:

[(1, 149042012), (2, 74521006), (4, 37260503), (7, 21291716), (14, 10645858), (28, 5322929), (107, 1392916), (214, 696458), (428, 348229), (749, 198988), (1498, 99494), (2996, 49747)]