159406996

素因数分解:

$2^2\times 7^2\times {\mathrm{813301}}^1$

素因数の和:813319

約数の個数: 18

約数和(自身を含む): 324507498

約数和(自身を除く): 165100502

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 813301, 1626602, 3253204, 5693107, 11386214, 22772428, 39851749, 79703498, 159406996]

約数ペア:

[(1, 159406996), (2, 79703498), (4, 39851749), (7, 22772428), (14, 11386214), (28, 5693107), (49, 3253204), (98, 1626602), (196, 813301)]