155087488

素因数分解:

$2^7\times {\mathrm{1211621}}^1$

素因数の和:1211635

約数の個数: 16

約数和(自身を含む): 308963610

約数和(自身を除く): 153876122

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1211621, 2423242, 4846484, 9692968, 19385936, 38771872, 77543744, 155087488]

約数ペア:

[(1, 155087488), (2, 77543744), (4, 38771872), (8, 19385936), (16, 9692968), (32, 4846484), (64, 2423242), (128, 1211621)]