157079132

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{28477}}^1$

素因数の和:28685

約数の個数: 24

約数和(自身を含む): 315764064

約数和(自身を除く): 158684932

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 28477, 56954, 113908, 199339, 398678, 797356, 5609969, 11219938, 22439876, 39269783, 78539566, 157079132]

約数ペア:

[(1, 157079132), (2, 78539566), (4, 39269783), (7, 22439876), (14, 11219938), (28, 5609969), (197, 797356), (394, 398678), (788, 199339), (1379, 113908), (2758, 56954), (5516, 28477)]