148949042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{45439}}^1$

素因数の和:45601

約数の個数: 16

約数和(自身を含む): 245376000

約数和(自身を除く): 96426958

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 45439, 90878, 499829, 999658, 6770411, 13540822, 74474521, 148949042]

約数ペア:

[(1, 148949042), (2, 74474521), (11, 13540822), (22, 6770411), (149, 999658), (298, 499829), (1639, 90878), (3278, 45439)]