133180208

素因数分解:

$2^4\times 7^1\times {\mathrm{1189109}}^1$

素因数の和:1189124

約数の個数: 20

約数和(自身を含む): 294899280

約数和(自身を除く): 161719072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1189109, 2378218, 4756436, 8323763, 9512872, 16647526, 19025744, 33295052, 66590104, 133180208]

約数ペア:

[(1, 133180208), (2, 66590104), (4, 33295052), (7, 19025744), (8, 16647526), (14, 9512872), (16, 8323763), (28, 4756436), (56, 2378218), (112, 1189109)]