159702512

素因数分解:

$2^4\times {\mathrm{1973}}^1\times {\mathrm{5059}}^1$

素因数の和:7040

約数の個数: 20

約数和(自身を含む): 309641640

約数和(自身を除く): 149939128

約数列:

[1, 2, 4, 8, 16, 1973, 3946, 5059, 7892, 10118, 15784, 20236, 31568, 40472, 80944, 9981407, 19962814, 39925628, 79851256, 159702512]

約数ペア:

[(1, 159702512), (2, 79851256), (4, 39925628), (8, 19962814), (16, 9981407), (1973, 80944), (3946, 40472), (5059, 31568), (7892, 20236), (10118, 15784)]