188508976

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{165941}}^1$

素因数の和:166020

約数の個数: 20

約数和(自身を含む): 370382544

約数和(自身を除く): 181873568

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 165941, 331882, 663764, 1327528, 2655056, 11781811, 23563622, 47127244, 94254488, 188508976]

約数ペア:

[(1, 188508976), (2, 94254488), (4, 47127244), (8, 23563622), (16, 11781811), (71, 2655056), (142, 1327528), (284, 663764), (568, 331882), (1136, 165941)]