147554554

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{27809}}^1$

素因数の和:28197

約数の個数: 16

約数和(自身を含む): 253627200

約数和(自身を除く): 106072646

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 27809, 55618, 194663, 389326, 10539611, 21079222, 73777277, 147554554]

約数ペア:

[(1, 147554554), (2, 73777277), (7, 21079222), (14, 10539611), (379, 389326), (758, 194663), (2653, 55618), (5306, 27809)]