181292486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 293172480

約数和(自身を除く): 111879994

約数列:

[1, 2, 23, 46, 59, 67, 118, 134, 997, 1357, 1541, 1994, 2714, 3082, 3953, 7906, 22931, 45862, 58823, 66799, 90919, 117646, 133598, 181838, 1352929, 1536377, 2705858, 3072754, 3941141, 7882282, 90646243, 181292486]

約数ペア:

[(1, 181292486), (2, 90646243), (23, 7882282), (46, 3941141), (59, 3072754), (67, 2705858), (118, 1536377), (134, 1352929), (997, 181838), (1357, 133598), (1541, 117646), (1994, 90919), (2714, 66799), (3082, 58823), (3953, 45862), (7906, 22931)]