149733998

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{4021}}^1$

素因数の和:4499

約数の個数: 16

約数和(自身を含む): 230412336

約数和(自身を除く): 80678338

約数列:

[1, 2, 43, 86, 433, 866, 4021, 8042, 18619, 37238, 172903, 345806, 1741093, 3482186, 74866999, 149733998]

約数ペア:

[(1, 149733998), (2, 74866999), (43, 3482186), (86, 1741093), (433, 345806), (866, 172903), (4021, 37238), (8042, 18619)]