168571004

素因数分解:

$2^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{7333}}^1$

素因数の和:8165

約数の個数: 24

約数和(自身を含む): 337598688

約数和(自身を除く): 169027684

約数列:

[1, 2, 4, 7, 14, 28, 821, 1642, 3284, 5747, 7333, 11494, 14666, 22988, 29332, 51331, 102662, 205324, 6020393, 12040786, 24081572, 42142751, 84285502, 168571004]

約数ペア:

[(1, 168571004), (2, 84285502), (4, 42142751), (7, 24081572), (14, 12040786), (28, 6020393), (821, 205324), (1642, 102662), (3284, 51331), (5747, 29332), (7333, 22988), (11494, 14666)]