142776704

素因数分解:

$2^7\times 7^1\times {\mathrm{159349}}^1$

素因数の和:159370

約数の個数: 32

約数和(自身を含む): 325074000

約数和(自身を除く): 182297296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 159349, 318698, 637396, 1115443, 1274792, 2230886, 2549584, 4461772, 5099168, 8923544, 10198336, 17847088, 20396672, 35694176, 71388352, 142776704]

約数ペア:

[(1, 142776704), (2, 71388352), (4, 35694176), (7, 20396672), (8, 17847088), (14, 10198336), (16, 8923544), (28, 5099168), (32, 4461772), (56, 2549584), (64, 2230886), (112, 1274792), (128, 1115443), (224, 637396), (448, 318698), (896, 159349)]