155177902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{33749}}^1$

素因数の和:33792

約数の個数: 24

約数和(自身を含む): 269325000

約数和(自身を除く): 114147098

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 33749, 67498, 371239, 641231, 742478, 1282462, 4083629, 7053541, 8167258, 14107082, 77588951, 155177902]

約数ペア:

[(1, 155177902), (2, 77588951), (11, 14107082), (19, 8167258), (22, 7053541), (38, 4083629), (121, 1282462), (209, 742478), (242, 641231), (418, 371239), (2299, 67498), (4598, 33749)]