162804016

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{139387}}^1$

素因数の和:139468

約数の個数: 20

約数和(自身を含む): 319756072

約数和(自身を除く): 156952056

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 139387, 278774, 557548, 1115096, 2230192, 10175251, 20350502, 40701004, 81402008, 162804016]

約数ペア:

[(1, 162804016), (2, 81402008), (4, 40701004), (8, 20350502), (16, 10175251), (73, 2230192), (146, 1115096), (292, 557548), (584, 278774), (1168, 139387)]