145257904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{825329}}^1$

素因数の和:825348

約数の個数: 20

約数和(自身を含む): 307022760

約数和(自身を除く): 161764856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 825329, 1650658, 3301316, 6602632, 9078619, 13205264, 18157238, 36314476, 72628952, 145257904]

約数ペア:

[(1, 145257904), (2, 72628952), (4, 36314476), (8, 18157238), (11, 13205264), (16, 9078619), (22, 6602632), (44, 3301316), (88, 1650658), (176, 825329)]