148816

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 20

約数和(自身を含む): 294624

約数和(自身を除く): 145808

約数列:

[1, 2, 4, 8, 16, 71, 131, 142, 262, 284, 524, 568, 1048, 1136, 2096, 9301, 18602, 37204, 74408, 148816]

約数ペア:

[(1, 148816), (2, 74408), (4, 37204), (8, 18602), (16, 9301), (71, 2096), (131, 1136), (142, 1048), (262, 568), (284, 524)]