156659310530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1\times {\mathrm{552259}}^1$

素因数の和:553778

約数の個数: 32

約数和(自身を含む): 297027518400

約数和(自身を除く): 140368207870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1493, 2986, 7465, 14930, 28367, 56734, 141835, 283670, 552259, 1104518, 2761295, 5522590, 10492921, 20985842, 52464605, 104929210, 824522687, 1649045374, 4122613435, 8245226870, 15665931053, 31331862106, 78329655265, 156659310530]

約数ペア:

[(1, 156659310530), (2, 78329655265), (5, 31331862106), (10, 15665931053), (19, 8245226870), (38, 4122613435), (95, 1649045374), (190, 824522687), (1493, 104929210), (2986, 52464605), (7465, 20985842), (14930, 10492921), (28367, 5522590), (56734, 2761295), (141835, 1104518), (283670, 552259)]