162403128

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{31769}}^1$

素因数の和:31852

約数の個数: 48

約数和(自身を含む): 446050800

約数和(自身を除く): 283647672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 31769, 63538, 95307, 127076, 190614, 254152, 285921, 381228, 571842, 762456, 1143684, 2255599, 2287368, 4511198, 6766797, 9022396, 13533594, 18044792, 20300391, 27067188, 40600782, 54134376, 81201564, 162403128]

約数ペア:

[(1, 162403128), (2, 81201564), (3, 54134376), (4, 40600782), (6, 27067188), (8, 20300391), (9, 18044792), (12, 13533594), (18, 9022396), (24, 6766797), (36, 4511198), (71, 2287368), (72, 2255599), (142, 1143684), (213, 762456), (284, 571842), (426, 381228), (568, 285921), (639, 254152), (852, 190614), (1278, 127076), (1704, 95307), (2556, 63538), (5112, 31769)]