159402076

素因数分解:

$2^2\times {\mathrm{821}}^1\times {\mathrm{48539}}^1$

素因数の和:49364

約数の個数: 12

約数和(自身を含む): 279299160

約数和(自身を除く): 119897084

約数列:

[1, 2, 4, 821, 1642, 3284, 48539, 97078, 194156, 39850519, 79701038, 159402076]

約数ペア:

[(1, 159402076), (2, 79701038), (4, 39850519), (821, 194156), (1642, 97078), (3284, 48539)]