149690474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{231719}}^1$

素因数の和:231757

約数の個数: 16

約数和(自身を含む): 250257600

約数和(自身を除く): 100567126

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 231719, 463438, 3939223, 4402661, 7878446, 8805322, 74845237, 149690474]

約数ペア:

[(1, 149690474), (2, 74845237), (17, 8805322), (19, 7878446), (34, 4402661), (38, 3939223), (323, 463438), (646, 231719)]