158674832

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{50341}}^1$

素因数の和:50546

約数の個数: 20

約数和(自身を含む): 308999196

約数和(自身を除く): 150324364

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 50341, 100682, 201364, 402728, 805456, 9917177, 19834354, 39668708, 79337416, 158674832]

約数ペア:

[(1, 158674832), (2, 79337416), (4, 39668708), (8, 19834354), (16, 9917177), (197, 805456), (394, 402728), (788, 201364), (1576, 100682), (3152, 50341)]