181029568

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{148873}}^1$

素因数の和:148904

約数の個数: 28

約数和(自身を含む): 378139960

約数和(自身を除く): 197110392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 148873, 297746, 595492, 1190984, 2381968, 2828587, 4763936, 5657174, 9527872, 11314348, 22628696, 45257392, 90514784, 181029568]

約数ペア:

[(1, 181029568), (2, 90514784), (4, 45257392), (8, 22628696), (16, 11314348), (19, 9527872), (32, 5657174), (38, 4763936), (64, 2828587), (76, 2381968), (152, 1190984), (304, 595492), (608, 297746), (1216, 148873)]