155316028

素因数分解:

$2^2\times 7^1\times {\mathrm{5547001}}^1$

素因数の和:5547012

約数の個数: 12

約数和(自身を含む): 310632112

約数和(自身を除く): 155316084

約数列:

[1, 2, 4, 7, 14, 28, 5547001, 11094002, 22188004, 38829007, 77658014, 155316028]

約数ペア:

[(1, 155316028), (2, 77658014), (4, 38829007), (7, 22188004), (14, 11094002), (28, 5547001)]