161748130

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{45821}}^1$

素因数の和:46181

約数の個数: 16

約数和(自身を含む): 291977784

約数和(自身を除く): 130229654

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 45821, 91642, 229105, 458210, 16174813, 32349626, 80874065, 161748130]

約数ペア:

[(1, 161748130), (2, 80874065), (5, 32349626), (10, 16174813), (353, 458210), (706, 229105), (1765, 91642), (3530, 45821)]