133357904

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{46049}}^1$

素因数の和:46238

約数の個数: 20

約数和(自身を含む): 259814100

約数和(自身を除く): 126456196

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 46049, 92098, 184196, 368392, 736784, 8334869, 16669738, 33339476, 66678952, 133357904]

約数ペア:

[(1, 133357904), (2, 66678952), (4, 33339476), (8, 16669738), (16, 8334869), (181, 736784), (362, 368392), (724, 184196), (1448, 92098), (2896, 46049)]