165748996904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1090453927}}^1$

素因数の和:1090453952

約数の個数: 16

約数和(自身を含む): 327136178400

約数和(自身を除く): 161387181496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1090453927, 2180907854, 4361815708, 8723631416, 20718624613, 41437249226, 82874498452, 165748996904]

約数ペア:

[(1, 165748996904), (2, 82874498452), (4, 41437249226), (8, 20718624613), (19, 8723631416), (38, 4361815708), (76, 2180907854), (152, 1090453927)]